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serious

see definition of serious
  • adjsomber, humorless
  • adjcrucial, weighty
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Synonyms for serious

adj somber, humorless

Antonyms for serious

  • deceptive
  • dishonest
  • false
  • insincere
  • misleading
  • untrustworthy
  • flippant
  • funny
  • happy
  • light
  • minor
  • trivial
  • unimportant
  • unserious
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to serious

acute

adjective. very important

austere

adjective. severe in manner

bad

adjective. severe

badder

adjective. severe

baddest

adjective. severe

big

adjective. important
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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