eat (negative adj)
inedible (uneatable also exists)
reason (negative adv)
unreasonably
regular (negative noun)
irregularity
number (2 adj)
numerous, innumerable
destroy (noun)
destruction
friend (2 nouns)
friendship, friendliness
delight (2 adj)
delighted, delightful
simple (verb)
simplify
replace (negative adj)
irreplaceable
assume (noun)
assumption
tolerate (negative adj)
intolerant
pure (verb)
purify
laugh (noun)
laughter
respect (negative adv)
disrespectfully
suspect (adj)
suspicious
despair (noun)
desperation, despair
permit (2 nouns)
permission/permittance
eat (adj)
edible (eatable also exists)
accident (adv)
accidentally
person (verb)
personalise
victory (adv)
victoriously
like (negative adj)
unlikely
comfort (negative noun)
discomfort
support (adj)
supportive
concept (negative noun)
misconception