Synonyms and related words :
andiron, chain, clover, coal tongs, crane, crook, damper, deuce-ace, fire hook, fire tongs, firedog, grate, grating, grid, griddle, gridiron, grill, griller, leash, lifter, poker, pothook, salamander, set of three, shamrock, spit, tercet, ternary, ternion, terzetto, three, threesome, tierce, tongs, trefoil, trey, triad, trialogue, triangle, tricorn, trident, triennium, trihedron, trilogy, trimester, trine, trinity, trinomial, trio, triphthong, triple crown, triple threat, triplet, triplopy, tripod, triptych, trireme, triseme, triskelion, trisul, triumvirate, triunity, troika, turnspit