effective (adjective) effective: productive, persuasive
Detalii: effective means 'having a (desired) result or effect,' effectual is 'succeeding in producing a desired result or effect,' and efficacious means the same as effectual as well as 'serving as an effective solution or remedy'
Sinonime: associate with,
attend, consort with,
court, deuce it,
escort, fix up, go around together, go around with, go out with, go steady, go together, keep company, make a date,
see, step around, take out, woo
Antonime: fruitless,
impotent,
incapable,
ineffective, unproductive,
useless,
weak