1 syllable:
foot, foote, pleut, put, sfoot, soot, soote

2 syllables:
afoot, anput, barefoot, barfoot, bear's foot, bigfoot, bird's foot, blackfoot, board-foot, board foot, caput, cat's foot, cirkut, clawfoot, cleft foot, club-foot, clubfoot, cocksfoot, coltsfoot, cootfoot, crossfoot, crow's foot, crowfoot, dryfoot, duckfoot, fanfoot, finfoot, first-foot, flat-foot, flatfoot, fleet-foot, foalfoot, forefoot, goat's foot, goatsfoot, goodput, hard put, harefoot, hindfoot, hornfoot, horsefoot, hotfoot, input, jawfoot, korkut, lamput, leadfoot, light-foot, lightfoot, litefoot, lobefoot, oarfoot, orkut, outfoot, output, pigfoot, polt-foot, pound-foot, proudfoot, put-put, rajput, saltfoot, shot-put, shotput, shot put, side-foot, spadefoot, splayfoot, square foot, stay put, swiftfoot, switchfoot, throughput, thruput, trenchfoot, tube foot, two-foot, webbed foot, webfoot, white-foot, wrong-foot

3 syllables:
acre-foot, athlete's foot, autoput, baby-foot, bumble-foot, bumblefoot, cacahuete, cajeput, cajuput, chickenfoot, cubic foot, follyfoot, horse's foot, human foot, liliput, linafoot, lion's foot, mariput, occiput, pigeonfoot, pussyfoot, saundersfoot, sevmorput, sinciput, single-foot, sugarfoot, sweet coltsfoot, tanglefoot, tenderfoot, thunderfoot, tiger-foot, underfoot, underput, wilbur soot

4 syllables:
alpine coltsfoot, animal foot, centriciput, cyberberkut, directinput, elephants-foot, immersion foot, input-output, input/output, lori lightfoot, metrical foot, vertebrate foot, vivobarefoot, water-crowfoot

5 syllables:
australian hare's foot, cardiac output, invertebrate foot, sanjeev rajput, sushant singh rajput