Nouns to Verbs
application
apply
anxiety
anxious
hot - noun
heat
responsible
irresponsible
laugh
laughter
variety
vary
trust - deserving trust
trustworthy
broad - verb
broaden
convenient
inconvenient
prove
proof
success
succeed
advantage
advantageous
long - noun
length
reliable
unreliable
sign
signature
grief
grieve
fear
fearful
complete - noun
completion
moral
amoral
obey - negative abstract noun
disobedience
residency
reside
value - extremely useful (not about money)
invaluable
able - verb
enable
normal
abnormal
receive
reception