successful
/səkˈsɛs.fəl/ adjective
- adjective Resulting in success; assuring or promoting success; accomplishing what was proposed; having the desired effect. “a successful use of medicine; a successful experiment; a successful enterprise”
Synonyms
efficacious effective fruitful rewarding accomplished profitable hot bustling flourishing fortunate lucky privileged prosperous roaring thriving wealful
Antonyms
Etymology
From success + -ful.
Webster’s 1913
- adjective Resulting in success; assuring, or promotive of, success; accomplishing what was proposed; having the desired effect; hence, prosperous; fortunate; happy; as, a successful use of medicine; a successful experiment; a successful enterprise.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “successful”, CC BY-SA 4.0. Details