Pithy1. (superl.) Consisting wholly, or in part, of pith; abounding in pith; as, a pithy stem; a pithy fruit.
2. (superl.) Having nervous energy; forceful; cogent.
Thesaurus Entries
Spartan, abbreviated, abridged, allegorical, aphoristic, aposiopestic, associational, axiomatic, baccate, brief, brusque, clipped, close, compact, compendious, compressed, concise, condensed, connotational, connotative, contracted, crisp, curt, cut, definable, denotational, denotative, docked, doughy, edematous, effective, elliptic, epigrammatic, expressive, extended, extensional, figurative, flabby, fleshy, forceful, formulaic, formulistic, full of meaning, full of point, full of substance, gnomic, indicative, intelligible, intensional, interpretable, laconic, lean, macerated, masticated, meaning, meaningful, meaty, medullary, metaphorical, mushy, pasty, platitudinous, pointed, pregnant, proverbial, pruned, pulpal, pulpar, pulped, pulplike, pulpy, pungent, readable, referential, reserved, sententious, short, short and sweet, shortened, significant, significative, soft, spongy, squashy, squelchy, squishy, substantial, succinct, succulent, suggestive, summary, symbolic, synopsized, taciturn, terse, tight, to the point, transferred, truncated