diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index e92cbc5d17..a61a5feee7 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -49701,6 +49701,10 @@ subdoamin->subdomain
 subdoamins->subdomains
 subelemet->subelement
 subelemets->subelements
+subequence->subsequence
+subequences->subsequences
+subequent->subsequent
+subequently->subsequently
 subexperesion->subexpression
 subexperesions->subexpressions
 subexperession->subexpression
@@ -49722,6 +49726,8 @@ subfromats->subformats
 subfroms->subforms
 subgregion->subregion
 subirectory->subdirectory
+subitle->subtitle, subtle,
+subitles->subtitles
 subjec->subject
 subjet->subject
 subjudgation->subjugation
@@ -49745,6 +49751,7 @@ submition->submission
 submitions->submissions
 submittted->submitted
 submoule->submodule
+submoules->submodules
 submti->submit
 subnegatiotiation->subnegotiation
 subnegatiotiations->subnegotiations
@@ -49805,7 +49812,10 @@ subpsace->subspace
 subquue->subqueue
 subract->subtract
 subracted->subtracted
+subracting->subtracting
 subraction->subtraction
+subractions->subtractions
+subracts->subtracts
 subree->subtree
 subresoure->subresource
 subresoures->subresources
@@ -49867,7 +49877,16 @@ subsitututing->substituting
 subsitutution->substitution
 subsquent->subsequent
 subsquently->subsequently
+subsribe->subscribe
+subsribed->subscribed
 subsriber->subscriber
+subsribers->subscribers
+subsribes->subscribes
+subsribing->subscribing
+subsript->subscript
+subsription->subscription
+subsriptions->subscriptions
+subsripts->subscripts
 substace->substance
 substact->subtract
 substaintially->substantially
@@ -49883,6 +49902,9 @@ substition->substitution
 substitions->substitutions
 substitition->substitution
 substititions->substitutions
+substitle->subtitle, substitute,
+substitles->subtitles, substitutes,
+substituable->substitutable
 substituation->substitution
 substituations->substitutions
 substitude->substitute
@@ -50134,6 +50156,10 @@ sucide->suicide
 sucidial->suicidal
 sucome->succumb
 sucsede->succeed
+sucseed->succeed
+sucseeded->succeeded
+sucseeding->succeeding
+sucseeds->succeeds
 sucsess->success
 sucsesses->successes
 sucsessful->successful
@@ -50238,7 +50264,17 @@ suh->such
 suiete->suite
 suiteable->suitable
 sumamry->summary
+sumaries->summaries
+sumarisation->summarisation
+sumarise->summarise
+sumarised->summarised
+sumarises->summarises
+sumarising->summarising
+sumarization->summarization
 sumarize->summarize
+sumarized->summarized
+sumarizes->summarizes
+sumarizing->summarizing
 sumary->summary
 sumbission->submission
 sumbissions->submissions
@@ -50246,6 +50282,8 @@ sumbit->submit
 sumbits->submits
 sumbitted->submitted
 sumbitting->submitting
+sumbodule->submodule
+sumbodules->submodules
 sumed-up->summed-up
 summar->summary, summer,
 summarizen->summarize
@@ -50288,6 +50326,7 @@ summurizes->summarizes
 summurizing->summarizing
 summurs->summers
 summury->summary, summery,
+sumodule->submodule
 sumodules->submodules
 sumulate->simulate
 sumulated->simulated
@@ -50328,22 +50367,49 @@ superseed->supersede
 superseedd->superseded
 superseede->supersede
 superseeded->superseded
+superseedes->supersedes
 superseeding->superseding
+superseeds->supersedes
 suphisticated->sophisticated
 suplant->supplant
 suplanted->supplanted
 suplanting->supplanting
 suplants->supplants
+suplement->supplement
+suplemental->supplemental
 suplementary->supplementary
+suplemented->supplemented
+suplementing->supplementing
+suplements->supplements
 suplied->supplied
+suplies->supplies
 suplimented->supplemented
-supllies->supplies
+suplle->supple
+supllement->supplement
+supllemental->supplemental
+supllementary->supplementary
+supllemented->supplemented
+supllementing->supplementing
+supllements->supplements
+supllied->supplied, sullied,
+supllies->supplies, sullies,
+suplly->supply, sully,
+supllying->supplying, sullying,
+suply->supply
+suplying->supplying
 supoort->support
 supoorted->supported
 supoorting->supporting
 supoorts->supports
+supoose->suppose
+supoosed->supposed
+supoosedly->supposedly
+supooses->supposes
+supoosing->supposing
 suport->support
 suported->supported
+suporter->supporter
+suporters->supporters
 suporting->supporting
 suports->supports
 suportted->supported
@@ -50366,6 +50432,11 @@ supplamented->supplemented
 suppliad->supplied
 suppliementing->supplementing
 suppliment->supplement
+supplimental->supplemental
+supplimentary->supplementary
+supplimented->supplemented
+supplimenting->supplementing
+suppliments->supplements
 suppling->supplying
 supplyed->supplied
 suppoed->supposed
@@ -50488,11 +50559,26 @@ suprize->surprise
 suprized->surprised
 suprizing->surprising
 suprizingly->surprisingly
+supsect->suspect
+supsected->suspected
+supsecting->suspecting
+supsects->suspects
 supsend->suspend
+supsended->suspended
+supsending->suspending
+supsends->suspends
+supsicion->suspicion
+supsicions->suspicions
+supsicious->suspicious
+supsiciously->suspiciously
 supspect->suspect
 supspected->suspected
 supspecting->suspecting
 supspects->suspects
+supspicion->suspicion
+supspicions->suspicions
+supspicious->suspicious
+supspiciously->suspiciously
 surbert->sherbet
 surfce->surface
 surgest->suggest
@@ -50500,6 +50586,8 @@ surgested->suggested
 surgestion->suggestion
 surgestions->suggestions
 surgests->suggests
+surious->serious, spurious, curious, furious, usurious,
+suriously->seriously, spuriously, curiously, furiously, usuriously,
 surley->surly, surely,
 suround->surround
 surounded->surrounded
@@ -50510,6 +50598,7 @@ surpise->surprise
 surpised->surprised
 surpises->surprises
 surpising->surprising
+surpisingly->surprisingly
 surplanted->supplanted
 surport->support
 surported->supported
@@ -50517,6 +50606,8 @@ surpress->suppress
 surpressed->suppressed
 surpresses->suppresses
 surpressing->suppressing
+surpression->suppression
+surpressions->suppressions
 surprisinlgy->surprisingly
 surprize->surprise
 surprized->surprised
@@ -50595,6 +50686,10 @@ suseeds->secedes
 susepect->suspect
 suseptable->susceptible
 suseptible->susceptible
+susequence->subsequence
+susequences->subsequences
+susequent->subsequent
+susequently->subsequently
 susinct->succinct
 susinctly->succinctly
 susinkt->succinct
@@ -50655,6 +50750,8 @@ swcloumns->swcolumns
 swepth->swept
 swich->switch, swish,
 swiched->switched, swished,
+swicher->switcher
+swichers->switchers
 swiches->switches, swishes,
 swiching->switching, swishing,
 swicth->switch
@@ -50663,7 +50760,11 @@ swicthes->switches
 swicthing->switching
 swiming->swimming
 switchs->switches
-switcht->switched
+switcht->switched, switch,
+switchted->switched
+switchter->switcher
+switchters->switchers
+switchtes->switches
 switchting->switching
 swith->switch
 swithable->switchable
@@ -50706,19 +50807,29 @@ syantax->syntax
 syas->says
 syatem->system
 syatems->systems
+sybol->symbol
+sybolic->symbolic
+sybolically->symbolically
+sybols->symbols
 sybsystem->subsystem
 sybsystems->subsystems
 sychronisation->synchronisation
+sychronisations->synchronisations
 sychronise->synchronise
 sychronised->synchronised
 sychroniser->synchroniser
+sychronisers->synchronisers
 sychronises->synchronises
+sychronising->synchronising
 sychronisly->synchronously
 sychronization->synchronization
+sychronizations->synchronizations
 sychronize->synchronize
 sychronized->synchronized
 sychronizer->synchronizer
+sychronizers->synchronizers
 sychronizes->synchronizes
+sychronizing->synchronizing
 sychronmode->synchronmode
 sychronous->synchronous
 sychronously->synchronously
@@ -50749,6 +50860,8 @@ sylabuses->syllabuses, syllabi,
 syle->style
 syled->styled
 syles->styles
+sylesheet->stylesheet
+sylesheets->stylesheets
 sylibol->syllable
 sylinder->cylinder
 sylinders->cylinders
@@ -50770,6 +50883,7 @@ symboll->symbol
 symbollic->symbolic
 symbolls->symbols
 symbonname->symbolname
+symbos->symbols
 symbsol->symbol
 symbsols->symbols
 symemetric->symmetric
@@ -50809,17 +50923,25 @@ synamic->dynamic
 synax->syntax
 synching->syncing
 synchonisation->synchronisation
+synchonisations->synchronisations
 synchonise->synchronise
 synchonised->synchronised
+synchoniser->synchroniser
+synchonisers->synchronisers
 synchonises->synchronises
 synchonising->synchronising
 synchonization->synchronization
+synchonizations->synchronizations
 synchonize->synchronize
 synchonized->synchronized
+synchonizer->synchronizer
+synchonizers->synchronizers
 synchonizes->synchronizes
 synchonizing->synchronizing
 synchonous->synchronous
+synchonously->synchronously
 synchonrous->synchronous
+synchonrously->synchronously
 synchrnization->synchronization
 synchrnonization->synchronization
 synchroizing->synchronizing
@@ -50893,11 +51015,29 @@ syntaxg->syntax
 syntaxical->syntactical
 syntaxically->syntactically
 syntaxt->syntax
+syntehses->syntheses
+syntehsis->synthesis
 syntehsise->synthesise
 syntehsised->synthesised
+syntehsises->synthesises
+syntehsising->synthesising
 syntehsize->synthesize
 syntehsized->synthesized
+syntehsizes->synthesizes
+syntehsizing->synthesizing
+syntehtic->synthetic
+syntehtically->synthetically
+syntehtics->synthetics
+synteses->syntheses
 syntesis->synthesis
+syntesise->synthesise
+syntesised->synthesised
+syntesises->synthesises
+syntesising->synthesising
+syntesize->synthesize
+syntesized->synthesized
+syntesizes->synthesizes
+syntesizing->synthesizing
 syntethic->synthetic
 syntethically->synthetically
 syntethics->synthetics
@@ -50910,8 +51050,15 @@ synthetized->synthesized
 synthetizes->synthesizes
 synthtic->synthetic
 syphyllis->syphilis
+sypmtom->symptom
+sypmtomatic->symptomatic
+sypmtomatically->symptomatically
 sypmtoms->symptoms
 sypport->support
+syptom->symptom
+syptomatic->symptomatic
+syptomatically->symptomatically
+syptoms->symptoms
 syrap->syrup
 sysbols->symbols
 syschronize->synchronize
@@ -50920,6 +51067,9 @@ sysematic->systematic
 sysems->systems
 sysmatically->systematically
 sysmbol->symbol
+sysmbolic->symbolic
+sysmbolically->symbolically
+sysmbols->symbols
 sysmograph->seismograph
 sysmte->system
 sysmtes->systems
@@ -50952,7 +51102,19 @@ sytemerror->systemerror, system error,
 sytemmemory->systemmemory, system memory,
 sytems->systems
 sytemwindow->systemwindow, system window,
+sytheses->syntheses
 sythesis->synthesis
+sythesise->synthesise
+sythesised->synthesised
+sythesises->synthesises
+sythesising->synthesising
+sythesize->synthesize
+sythesized->synthesized
+sythesizes->synthesizes
+sythesizing->synthesizing
+sythetic->synthetic
+sythetically->synthetically
+sythetics->synthetics
 sytle->style
 sytled->styled
 sytles->styles