RichThesaurus
not serious
not serious
synonyms
minor
unimportant
allowable
forgivable
trivial
permissible
venial
slight
understandable
excusable
insignificant
tolerable
justifiable
flippant
pardonable
flip
all right
frivolous
whimsical
playful
condonable
funny
humorous
within accepted bounds
gay
amusing
sportive
jocular
sarcastic
comical
farcical
joshing
pointless
facetious
jesting
ironic
witty
wisecracking
pulling one’s leg
smart
laughable
petty
comic
tongue-in-cheek
dry
satirical
putting one on
superficial
blithe
joking
more synonyms
not serious
antonyms
serious
grave
unforgivable
sudden
urgent
thoughtful
vital
solemn
severe
unfunny
worthwhile
productive
wise
sensible
unpardonable
important
decisive
afflictive
formal
crucial
mature
effective
essential
mortal
acute
inexcusable
dangerous
dire
critical
desperate