Punctuate \Punc"tu*ate\, v. t. [imp. & p. p. Punctuated; p. pr. & vb. n. Punctuating.]

[Cf. F. ponctuer. See Punctual.]

To mark with points; to separate into sentences, clauses, etc., by points or stops which mark the proper pauses in expressing the meaning. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

95 Moby Thesaurus words for "punctuate": accent, accentuate, analyze, belabor, blaze, blaze a trail, blemish, blotch, bracket, brand, break, chalk, chalk up, check, check off, cicatrize, conjugate, dapple, dash, decline, define, delimit, demarcate, discolor, divide, dot, dwell on, emphasize, engrave, fleck, freckle, gash, give emphasis to, harp on, hatch, highlight, hyphenate, impress, imprint, inflect, interrupt, intersperse, italicize, line, make a mark, mark, mark off, mark out, mottle, nick, notch, overaccentuate, overemphasize, overstress, parenthesize, parse, pencil, pepper, place emphasis on, point, point up, prick, print, punch, puncture, riddle, rub in, scar, scarify, score, scotch, scratch, seal, seam, separate, speck, speckle, splotch, spot, spotlight, sprinkle, stain, stamp, star, stigmatize, streak, stress, striate, stripe, tattoo, tick, tick off, trace, underline, underscore

Source: Moby Thesaurus II by Grady Ward, 1.0
 

punctuate

Source: WordNet (r) 2.0
 

Punctuate \Punc"tu*ate\, v. t. [imp. & p. p. Punctuated; p. pr. & vb. n. Punctuating.]

[Cf. F. ponctuer. See Punctual.]

To mark with points; to separate into sentences, clauses, etc., by points or stops which mark the proper pauses in expressing the meaning.

Source: Webster's Revised Unabridged Dictionary (1913)