Sluicing rhymes with:
loosing, buesing, duesing, dusing, inducing, introducing, loosing, overproducing, producing, reducing, reintroducing, reproducing, seducing, sprucing, tusing
Sluicing sounds like:
salesman's, salesmen's, silicones, siliconix, slackening, slackens, slackness, slashing, slicing, slocan's, slogans, slogging, sloshing, slouching, slugging, sluggishness, socializing, squelching, sulking