THESAURUS
slur over
allow for, becloud, befog, blanket, blind, blink, blink at, camouflage, carefully ignore, cloak, cloud, cold-shoulder, color, conceal, cover, cover up, curtain, cut a corner, cut corners, diminish, dip into, discount, disguise, disregard, dissemble, distract attention from, dodge, ease, eclipse, ensconce, enshroud, envelop, examine cursorily, extenuate, fail, forget, fudge, give the once-over, glance at, gloss over, hide, ignore, keep under cover, lessen, make allowance for, mask, mince, mitigate, obfuscate, obscure, occult, omit, overlook, page through, palliate, pass over, pass over lightly, scamp, scan, screen, shade, shroud, skim, skim over, skim the surface, skimp, skip over, slight, slip through, slubber over, slur, soft-pedal, soften, thumb through, touch upon, touch upon lightly, varnish, veil, whitewash, zip through
ROGET THESAURUS
slur over
Neglect
VB
be negligent, take no care of &c (take care of), neglect, let slip, let go, lay aside, set aside, cst aside, put aside, keep out of sight, put out of sight, lose sight of, overlook, disregard, pass over, pas by, let pass, blink, wink at, connive at, gloss over, take no note of, take no thought of, take no account of, take no notice of, pay no regard to, laisser aller, scamp, trifle, fribble, do by halves, cut, slight, play with, trifle with, slur, skim, skim the surface, effleurer, take a cursory view of,
slur over, skip over, jump over, slip over, pretermit, miss, skip, jump, omit, give the go-by to, push aside, pigeonhole, shelve, sink, table, ignore, shut one's eyes to, refuse to hear, turn a deaf ear to, leave out of one's calculation, not attend to, not mind, not trouble oneself about, not trouble one's head about, not trouble oneself with, forget, be caught napping, leave a loose thread, let the grass grow under one's feet, render neglectful, put off one's guard, throw off one's guard, distract, divert.
Underestimation
VB
underrate, underestimate, undervalue, underreckon, depreciate, disparage, not do justice to, misprize, disprize, ridicule, slight, neglect,
slur over, make light of, make little of, make nothing of, make no account of, belittle, minimize, think nothing of, set no store by, set at naught, shake off as dewdrops from the lion's mane.