Synonyms for serious-minded
- calm
- constant
- dependable
- fast
- intense
- reliable
- resolute
- cool
- liege
- poised
- reserved
- sedate
- settled
- sober
- staunch
- allegiant
- ardent
- equable
- imperturbable
- levelheaded
- loyal
- self-possessed
- sensible
- serene
- single-minded
- staid
- steadfast
- unswerving
- unwavering
- wholehearted
MOST RELEVANT
Antonyms for serious-minded
- irresponsible
- unreliable
- unsteady
- untrustworthy
- agitated
- excited
- friendly
- upset
- broken
- discontinuous
- imbalanced
- intermittent
- unfaithful
- unfixed
- unstable
- weak
- wobbly
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.