usually 3 antonyms and opposites of usually. Adverb — Under normal conditions; most of the time. Synonyms for usually mainly commonly regularly mostly on the whole in the main for the most part by and large most often ordinarily wontedly habitually wontly normally routinely as a rule conventionally in general most of the time nine times out of ten oftest predominantly principally typically Antonyms for usually forever occasionally uniformly ← Back to the full definition of usually