Synonyms to optical illusion

afterimage, afterbirth, afterclap, aftercrop, aftereffect, afterglow, aftergrowth, aftermath, afterpain, aftertaste, balance, butt, butt end, by-product, candle ends, chaff, debris, detritus, end, fag end, filings, fossil, holdover, husks, leavings, leftovers, ocular spectrum, odds and ends, offscourings, orts, parings, placenta, rags, refuse, relics, remainder, remains, remnant, residue, residuum, rest, roach, rubbish, ruins, rump, sawdust, scourings, scraps, secundines, shadow, shavings, side effect, spectrum, straw, stubble, stump, survival, sweepings, trace, track, trail, trick of eyesight, vestige, wake, waste, AF, CPS, Dalmatian, EHF, HF, Hz, Indian file, MF, Maxwell triangle, Munsell scale, RF, SHF, UHF, VHF, VLF, antigorite, array, articulation, audio frequency, bank, bogey, butterfly, buzz, candy cane, carrier frequency, carry, catena, catenation, chain, chain reaction, chaining, chameleon, cheetah, chromatic circle, chromatic spectrum, chromaticity diagram, chrysotile, color circle, color cycle, color index, color mixture curve, color solid, color spectrum, color syste