Trying to find opposite word for were serious about in English? No problem. Our site contains antonyms of were serious about in 14 different contexts. We have listed all the opposite words for were serious about 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.