Trying to find opposite word for unproductive in English? No problem. Our site contains antonyms of unproductive in 10 different contexts. We have listed all the opposite words for unproductive alphabetically.
PastTenses is a database of English verbs. One can check verbs forms in different tenses. Use our search box to check present tense, present participle tense, past tense and past participle tense of desired verb.