Common, ordinary, unoriginal; flat, dull, and predictable; lacking freshness or zest.
→ Synonyms of banal include trite, commonplace, conventional, humdrum, hackneyed, shopworn, stereotyped, insipid (in-SIP-id), vapid (rhymes with rapid), and bromidic (bro-MID-ik), which means like a bromide (BROH-myd), a statement or idea that is stale and dull.
Antonyms of banal include creative, imaginative, unconventional, unorthodox, ingenious, innovative, novel, and pithy (PITH-ee).
Banal, which came into English from French in the mideighteenth century, originally referred to the facilities shared in common by the serfs and tenants of a feudal manor—such as the mill, the ovens, and the wine-press. In this now obsolete sense, banal meant “shared by all; used by the whole community.” From this notion of commonality, banal soon came to be used as a synonym of common in its sense of ordinary and unoriginal. Today banal is used of anything that is flat, dull, and predictable, that lacks freshness or zest: a television show, a song, a book, a movie, a remark, a conversation, a desire, a relationship, and even a person can be described as banal. When you consider how many things in this world are dull, ordinary, and unoriginal, banal suddenly becomes a useful word to add to your vocabulary.
Most educated American speakers pronounce banal either BAY-nal (rhymes with anal) or buh-NAL (rhymes with canal). The variant buh-NAHL, the British preference, is less frequently heard in American speech. The variant BAN-ul (rhymes with channel), preferred by several older authorities, is nearly obsolete.
The corresponding noun is banality (buh-NAL-i-tee), which means the quality or state of being common, ordinary, and unoriginal, as the banality of prime-time TV, or the banality of workaday life.