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Synonyms for undoubtful
adj happy; optimisticAntonyms for undoubtful
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
more certain
adjective. confident
sanguine
adjective. happy; optimistic
secure
adjective. certain, definite
- able
- absolute
- assured
- at ease
- balanced
- carefree
- cinch
- conclusive
- confident
- determined
- easy
- established
- firm
- hopeful
- in the bag
- locked on
- nailed down
- on ice
- reassured
- reliable
- resolute
- sanguine
- self-assured
- self-confident
- settled
- shoo-in
- solid
- sound
- stable
- steadfast
- steady
- strong
- sure
- sure thing
- tried and true
- unanxious
- undoubtful
- well-founded
self-confident
adjective. secure with oneself
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.