Synonyms of effectual in English:

effectual


See definition of effectual

adjective

1‘effectual political action’

SYNONYMS

effective, successful, efficacious, productive, constructive, fruitful, potent, powerful

worthwhile, helpful, of help, of assistance, beneficial, advantageous, valuable, useful, of use

ANTONYMS

ineffectual

2‘an effectual document’

SYNONYMS

valid, authentic, legally acceptable, proper, bona fide, genuine, official, signed and sealed

lawful, legal, licit, legitimate, binding, legally binding, contractual

in force, in effect, effective