diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 38ce9afd32..b759d165df 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -35987,6 +35987,7 @@ naviagtor->navigator
 naviagtors->navigators
 navigater->navigator, navigated, navigates, navigate,
 navigaters->navigators, navigates,
+navigaton->navigation, navigator,
 navitvely->natively
 navtive->native
 navtives->natives
@@ -36054,6 +36055,8 @@ neccecarily->necessarily
 neccecary->necessary
 neccesarily->necessarily
 neccesary->necessary
+neccesities->necessities
+neccesity->necessity
 neccessarily->necessarily
 neccessarrily->necessarily
 neccessarry->necessary
@@ -36068,10 +36071,14 @@ necesarily->necessarily
 necesarrily->necessarily
 necesarry->necessary
 necesary->necessary
+necesities->necessities
+necesity->necessity
 necessaerily->necessarily
 necessaery->necessary
 necessaily->necessarily
+necessairily->necessarily
 necessairly->necessarily
+necessairy->necessary, necessarily,
 necessar->necessary
 necessarally->necessarily
 necessaraly->necessarily
@@ -36089,7 +36096,13 @@ necesserily->necessarily
 necessery->necessary
 necessesarily->necessarily
 necessesary->necessary
+necessesities->necessities
+necessesity->necessity
 necessiate->necessitate
+necesssarily->necessarily
+necesssary->necessary
+necesssities->necessities
+necesssity->necessity
 nechanism->mechanism
 necssarily->necessarily
 necssary->necessary
@@ -36615,6 +36628,7 @@ nestolgicly->nostalgically
 nestwork->network
 netacpe->netscape
 netcape->netscape
+nethertheless->nevertheless
 nethod->method
 nethods->methods
 netiher->neither
@@ -36652,7 +36666,8 @@ newances->nuances
 newancing->nuancing
 newine->newline
 newines->newlines
-newletters->newsletters
+newletter->newsletter, new letter,
+newletters->newsletters, new letters,
 newmatic->pneumatic
 newmatically->pneumatically
 newmaticly->pneumatically
@@ -36669,7 +36684,10 @@ newslines->newlines
 newthon->newton
 newtork->network
 Newyorker->New Yorker
+nexted->nested, texted,
 nexting->nesting, texting,
+ngix->nginx
+ngnix->nginx
 niear->near
 niearest->nearest
 niether->neither
@@ -36685,6 +36703,12 @@ nighlties->nightlies
 nighlty->nightly
 nighther->neither
 nightime->nighttime
+nigth->night, nigh,
+nigthlies->nightlies
+nigthly->nightly
+nigthmare->nightmare
+nigthmares->nightmares
+nigthtime->nighttime
 nihther->neither
 nimph->nymph
 nimphal->nymphal
@@ -36972,12 +36996,16 @@ notaion->notation
 notaly->notably
 notasion->notation
 notatin->notation
+notbook->notebook, not book,
+notbooks->notebooks, not books,
 notce->notice, notch, note, nonce,
 notced->noticed, notched, noted,
 notces->notices, notches, notes, nonces,
 notcing->noticing, nothing, notching, noting,
 noteable->notable
 noteably->notably
+notebok->notebook
+noteboks->notebooks
 noteboook->notebook
 noteboooks->notebooks
 noteriety->notoriety
@@ -37104,6 +37132,17 @@ nstaller->installer
 nstallers->installers
 nstalling->installing
 nstalls->installs
+nteger->integer
+ntegers->integers
+ntegral->integral
+ntegrals->integrals
+ntegrate->integrate
+ntegrated->integrated
+ntegrates->integrates
+ntegrating->integrating
+ntegration->integration
+ntegrations->integrations
+ntegrity->integrity
 ntification->notification
 nuber->number
 nubered->numbered
@@ -37173,6 +37212,7 @@ numercial->numerical
 numercially->numerically
 numerial->numeral, numerical,
 numering->numbering
+numerious->numerous
 numers->numbers
 nummber->number
 nummbers->numbers
@@ -37286,6 +37326,15 @@ obious->obvious
 obiously->obviously
 obivous->obvious
 obivously->obviously
+objct->object
+objcted->objected
+objcting->objecting
+objction->objection
+objctions->objections
+objctive->objective
+objctively->objectively
+objctives->objectives
+objcts->objects
 objec->object
 objecs->objects
 objectss->objects
@@ -37353,10 +37402,17 @@ obtrain->obtain
 obtrained->obtained
 obtrains->obtains
 obusing->abusing
+obviosu->obvious
+obviosuly->obviously
 obvioulsy->obviously
 obvisious->obvious
+obvisiously->obviously
+obvisou->obvious
+obvisouly->obviously
 obvisous->obvious
 obvisously->obviously
+obvoius->obvious
+obvoiusly->obviously
 obyect->object
 obyekt->object
 ocapella->a cappella
@@ -37891,6 +37947,8 @@ operatins->operations
 operatio->operation
 operatione->operation
 operationes->operations
+operationg->operating, operation,
+operationgs->operations
 operatior->operator
 operatiors->operators
 operatios->operations
@@ -38057,9 +38115,16 @@ opose->oppose
 oposed->opposed
 oposite->opposite
 oposition->opposition
+oppen->open
+oppened->opened
 oppenent->opponent
 oppenents->opponents
+oppener->opener
+oppeners->openers
+oppening->opening
+oppenings->openings
 oppenly->openly
+oppens->opens
 opperate->operate
 opperated->operated
 opperates->operates
@@ -38079,10 +38144,13 @@ oppononent->opponent
 opportunies->opportunities
 opportunisticly->opportunistically
 opportunistly->opportunistically
+opportunites->opportunities
 opportunties->opportunities
 opportunty->opportunity
 opportuny->opportunity
+opposit->opposite
 oppositition->opposition
+opposits->opposites
 oppossed->opposed
 opprotunities->opportunities
 opprotunity->opportunity
@@ -38239,7 +38307,27 @@ optoin->option
 optoinal->optional
 optoinally->optionally
 optoins->options
+optomal->optimal
+optomally->optimally
+optomisation->optimisation
+optomisations->optimisations
+optomise->optimise
+optomised->optimised
+optomiser->optimiser
+optomisers->optimisers
+optomises->optimises
+optomising->optimising
 optomism->optimism
+optomistic->optimistic
+optomistically->optimistically
+optomization->optimization
+optomizations->optimizations
+optomize->optimize
+optomized->optimized
+optomizer->optimizer
+optomizers->optimizers
+optomizes->optimizes
+optomizing->optimizing
 opton->option
 optonal->optional
 optonally->optionally
@@ -38457,6 +38545,7 @@ otherewise->otherwise
 otherise->otherwise
 otheriwse->otherwise
 othersie->otherwise
+othervise->otherwise
 otherwaise->otherwise
 otherways->otherwise
 otherweis->otherwise
@@ -38571,6 +38660,10 @@ ouputarea->outputarea
 ouputs->outputs
 ouputted->outputted
 ouputting->outputting
+ource->source, ounce,
+ourced->sourced
+ources->sources, ounces,
+ourcing->sourcing
 ourselfe->ourselves, ourself,
 ourselfes->ourselves
 ourselfs->ourselves
@@ -38587,6 +38680,7 @@ outher->other, outer,
 outherwise->otherwise
 outisde->outside
 outllook->outlook
+outloud->out loud
 outoign->outgoing
 outoing->outgoing, outdoing, outing,
 outout->output
@@ -38745,9 +38839,11 @@ overwriteable->overwritable
 overwrited->overwritten, overwrote,
 overwriten->overwritten
 overwritren->overwritten
+overwritte->overwrite
 overwrittes->overwrites
-overwrittin->overwriting
+overwrittin->overwritten, overwriting,
 overwritting->overwriting
+overwrittten->overwritten
 overzealis->overzealous
 overzealisly->overzealously
 overzealos->overzealous
@@ -38806,6 +38902,12 @@ ownder->owner
 ownerhsip->ownership
 ownersip->ownership
 ownes->owns, ones,
+ownload->download, own load,
+ownloaded->downloaded, own loaded,
+ownloader->downloader, own loader,
+ownloaders->downloaders, own loaders,
+ownloading->downloading, own loading,
+ownloads->downloads, own loads,
 ownner->owner
 ownward->onward
 ownwer->owner