adjective
1.
Synonyms: helpful 1, aidant, aiding, assistive
Antonyms: unserviceable
2.
Synonyms: practical 2, functional, handy, practicable, useful, utile
Antonyms: unserviceable
adjective
1.
Synonyms: helpful 1, aidant, aiding, assistive
Antonyms: unserviceable
2.
Synonyms: practical 2, functional, handy, practicable, useful, utile
Antonyms: unserviceable
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003