THESAURUS
speak for itself
aller sans dire, approve, argue, attest, be clear, be manifest, be no secret, be plain, bespeak, betoken, breathe, come across, connote, demonstrate, denote, display, evidence, evince, exhibit, express, furnish evidence, give indication of, glare, go to show, go without saying, hang out, have no secrets, illustrate, imply, indicate, involve, make sense, manifest, mark, need no explanation, point to, project, read easily, sauter aux yeux, set forth, shout, show, show signs of, signalize, signify, speak volumes, stand out, stick out, strike the eye, suggest, symptomatize, tell, tend to show
ROGET THESAURUS
speak for itself
Visibility
VB
be become visible, appear, open to the view, meet the eye, catch the eye, basset, present itself, show manifest itself, produce itself, discover itself, reveal itself, expose itself, betray itself, stand forth, stand out, materialize, show, arise, peep out, peer out, crop out, start up, spring up, show up, turn up, crop up, glimmer, loom, glare, burst forth, burst upon the view, burst upon the sight, heave in sight, come in sight, come into view, come out, come forth, come forward, see the light of day, break through the clouds, make its appearance, show its face, appear to one's eyes, come upon the stage, float before the eyes,
speak for itself, attract the attention, reappear, live in a glass house, expose to view.
Evidence
VB
be evidence, evince, show, betoken, tell of, indicate, imply, involve, argue, bespeak, breathe, have weight, carry weight, tell, speak volumes,
speak for itself, rest upon, depend upon, repose on, bear witness, give evidence, testify, depose, witness, vouch for, sign, seal, undersign, set one's hand and seal, sign and seal, deliver as one's act and deed, certify, attest, acknowledge, make absolute, confirm, prove (demonstrate), indorse, countersign, corroborate, support, ratify, bear out, uphold, warrant, adduce, attest, cite, quote, refer to, appeal to, call, call to witness, bring forward, bring into court, allege, plead, produce witnesses, confront witnesses, place into evidence, mark into evidence, collect evidence, bring together evidence, rake up evidence, experiment, have a case, make out a case, establish, authenticate, substantiate, verify, make good, quote chapter and verse, bring home to, bring to book.
Intelligibility
VB
be intelligible,
speak for itself, speak volumes, tell its own tale, lie on the surface, render intelligible, popularize, simplify, clear up, elucidate, understand, comprehend, take, take in, catch, grasp, follow, collect, master, make out, see with half an eye, see daylight, see one's way, enter into the ideas of, come to an understanding.
Manifestation
VB
make manifest, render manifest, bring forth, bring forward, bring to the front, bring into view, give notice, express, represent, set forth, exhibit, show, show up, expose, produce, hold up to view, expose to view, set before one, place before one, lay before one, one's eyes, tell to one's face, trot out, put through one's paces, bring to light, display, demonstrate, unroll, lay open, draw out, bring out, bring out in strong relief, call into notice, bring into notice, hold up the mirror, wear one's heart upon his sleeve, show one's face, show one's colors, manifest oneself, speak out, make no mystery, make no secret of, unfurl the flag, proclaim, indicate, disclose, elicit, be manifest, appear, transpire,
speak for itself, stand to reason, stare one in the face, rear its head, give token, give sign, give indication of, tell its own tale.