THESAURUS
tuba
alpenhorn, alphorn, althorn, alto horn, ballad horn, baritone, bass horn, brass choir, brass wind, brass-wind instrument, brasses, bugle, bugle horn, clarion, cornet, cornet-a-pistons, corno di caccia, cornopean, double-bell euphonium, euphonium, helicon, horn, hunting horn, key trumpet, lituus, lur, mellophone, ophicleide, orchestral horn, pocket trumpet, post horn, sackbut, saxhorn, saxtuba, serpent, slide trombone, sliphorn, sousaphone, tenor
tuba, tromba, trombone, trumpet, valve trombone, valve trumpet