tone language

(linguistics 语言) language in which the meaning of a word depends on the pitch at which it is uttered (eg Chinese) 声调语言（如汉语）.

tom-tom, tomahawk, tomato, tomb, tombola, tomboy, tomboyish, tombstone, tome, tomfool, tomfoolery, tommy-gun, tommy-rot, tomorrow, tomtit, ton, ton-up, tonal, tonality, tone, tone-deaf, tone-poem, toneless, tonelessly, toner, tong, tongs, tongue, tongue-in-cheek, tongue-lashing, tongue-tied, tongue-twister, tonic, tonic water (also tonic), tonight, tonnage, tonne, tonsil, tonsillitis, tonsorial,