Brief Brief synonyms short brief and short succinct brief and succinct concise brief and concise terse brief and terse laconic brief and laconic curt brief and curt synopsis brief and synopsis summary brief and summary fleeting brief and fleeting instruct brief and instruct Full list of synonyms (1964) Brief antonyms long brief and long lengthy brief and lengthy long-winded brief and long-winded long-lived brief and long-lived lasting brief and lasting enduring brief and enduring wordy brief and wordy permanent brief and permanent diffuse brief and diffuse eternal brief and eternal Full list of antonyms (120) Share this picture Share this image Share this picture Share this image