Slipped rhymes with:
clipped, flipped, lipped, chipped, clipped, crypt, dipped, dripped, encrypt, equipped, flipped, gripped, gypped, lipped, nipped, nondescript, outstripped, quipped, ripped, script, shipped, sipped, skipped, stripped, tipped, tripped, unzipped, whipped, zipped
Slipped sounds like:
sailboat, salivate, salivated, salvati, salvato, salvetti, scalloped, scalped, sculpt, sculpted, sealift, shelved, silvadio, slapped, sleeved, slept, sloboda, solved, sulfate, sulfide, sulfite, sulphate, sylphide, sylvite