abbreviate: abbreviation
accept: acceptance
acknowledge: acknowledgement
administer: administrator
advertise: advertisement
advise: advice
afford: effort | affordability
analyze: analysis
announce: announcement
apologize: apology
appoint: appointment
approve: approval
argue: argument
arrange: arrangement
arrive: arrival
assemble: assembly
assert: assertion
assess: assessment
attach: attachment
attache: attachment
avoid: avoidance
begin: beginning | start
believe: belief
bodypaint: body paint
breathe: breath
choose: choice
collect: collection | collecting
compensate: compensation
compete: competition
compile: compiler | compilation
complain: complaint
compose: composition
comprise: compromise
conceal: concealer | concealment
conclude: conclusion
confirm: confirmation
connect: connection
consume: consumption | consumer
contain: content
contribute: contribution
create: creation
decide: decision
define: definition
degrade: degradation
depart: departure
depend: dependence
deploy: deployment
depress: depression
destine: destiny
destroy: destruction
develop: developer | development
devise: device
diagnose: diagnosis
differ: difference
disappoint: disappointment
discover: discovery
discuss: discussion
dispose: disposal
educate: education
emphasize: emphasis
engage: engagement
enjoy: joy | enjoyment
enter: entrance | entry
envelop: envelope
exceed: excess
exhale: exhalation
exorcize: exercise
expire: expiry | expiration
explode: explosion
extend: extent
extract: extraction
found: fund
glaces: glasses
grow: growth | growing
hallow: hollow
halve: half
homeschool: home school
hypothesise: hypothesis
hypothesises: hypotheses
hypothesize: hypothesis
hypothesizes: hypotheses
identify: identification | identity
immigrate: immigrant
improve: improvement
indicate: indicator
infect: infection
inject: injection | insect
injure: injury
inspire: inspiration
install: installation
intend: intent | intention
invent: invention
invest: investment
justify: justification
leaf: leaf
manage: manager | managing
marry: marriage
mistreat: mistreatment
notify: notification
number: number
observe: observation
overcollect: overcollection | overcollecting
oversell: oversale | overselling
police: police | policy
pollute: pollution
portray: portrayal | portrait
practise: practice
pray: prayer | praying
prays: prayer | praying
prepay: prepayment
prevent: prevention
prise: price
pronounce: pronunciation | pronouncement
pronounces: pronunciation | pronouncement
prophesy: prophecy
propose: proposal
protect: protection
prove: proof
publish: publication | publishing
pursue: pursuit
receive: receiver | reception | receipt
recommend: recommendation
reconnect: reconnection
recreate: recreation
redeliver: redelivery
redeploy: redeployment
reduce: reduction
refinance: refinancing
reflect: reflection
relax: relaxation
relieve: relief
remind: reminder
renew: renewal
replace: replacement
require: requirement
resell: reseller | resale
reship: reshipment
resign: resignation
respond: response
restrain: restraint
seize: size
shelve: shelf | shelves
solve: solution
speak: speaking | speech
subscribe: subscription
subsidise: subsidy
subsidize: subsidy
sunbathe: sunbath
suppress: suppression
tend: tendency | trend
thieve: thief | thieves
think: thought | thinking | thing
threaten: threat
threw: through
translate: translation
troubleshoot: troubleshooting
undercollect: undercollection | undercollecting
uninstall: uninstallation
uninstalls: uninstallations
vies: view | views
withdraw: withdrawal
wive: wife