Sniff rhymes with:
mcniff, biff, clif, cliff, cliffe, dif, diff, giff, griff, hieroglyph, if, jif, kiff, liff, liffe, mcgriff, mcniff, riff, riffe, schiff, shiff, skiff, stiff, tiff, whiff, ziff
Sniff sounds like:
samba, sambo, samp, sampey, sanofi, schamp, schempf, schempp, schimpf, schnapp, schnepf, schnepp, schoenhof, seekamp, seneff, senf, senff, shambo, shamp, shampoo, sheshunoff, shimp, signify, simba, skimp, skimpy, smaby, smeby, snafu, snap, snape, snapp, snappy, sniffy, snip, snipe, snob, snobby, snoop, snoopy, snub, snuff, socanav, sosnoff, succumb, sump, sunobe, sunup, swamp, swampy