This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. Characterized by clear, precise expression in few words; concise and terse: a succinct reply; a succinct style.

adj. Archaic Encircled as if by a girdle; girded.

adj. brief and to the point; having characteristics of both brevity and clarity.

adj. compressed into a tiny area.

adj. wrapped by, or as if by a girdle; closely fitting, wound or wrapped or drawn up tightly.

adj. Girded or tucked up; bound; drawn tightly together.

adj. Compressed into a narrow compass; brief; concise.

Prawn up, or held up, by or as by a girdle or band; passed through the girdle, as a loose garment the folds of which are so retained; hence, unimpeded.

Compressed into a small compass, especially into few words; characterized by verbal brevity; short; brief; concise; terse: as, a succinct account of the proceedings of the council.

In entomology, girdled, as a lepidopterous pupa; having the character of those chrysalids which are supported by a silken thread around the middle. See cut b under Papilionidæ.

adj. briefly giving the gist of something

"ROBERTS: The word succinct I don't think exists in his vocabulary."

concise   

succinctness    succinctly   

summary    short    concise    laconic    compendious    brief    terse    bound    concis   

blinked    distinct    extinct    indistinct    interlinked    linked    winked   

concise    terse    pithy    epigrammatic    matter-of-fact    exhaustive    coherent    laconic    readable    trenchant