inflected

(verb) change the form of a word in accordance as required by the grammatical rules of the language. Synonyms: inflect.

(verb) vary the pitch of one's speech. Synonyms: tone, inflect, modulate.

(adj) (of the voice) altered in tone or pitch. Synonyms: inflected (vs. uninflected). Example: "His southern yorkshire voice was less inflected and singing than her northern one."

(adj) showing alteration in form (especially by the addition of affixes). Synonyms: inflected (vs. uninflected). Examples: "`boys' and `swam' are inflected english words." "German is an inflected language."