uninflected

uninflected

(ˌʌnɪnˈflɛktɪd) adj(of a voice) not modulated or changed in tone or pitched

Thesaurus

Adj.	1.	uninflected - (of the voice) not inflected; "uninflected words"; "monotonic uninflected speech"inflected - (of the voice) altered in tone or pitch; "his southern Yorkshire voice was less inflected and singing than her northern one"
	2.	uninflected - not inflected; "`boy' and `swim' are uninflected English words"linguistics - the scientific study of languageinflected - showing alteration in form (especially by the addition of affixes); "`boys' and `swam' are inflected English words"; "German is an inflected language"
	3.	uninflected - expressing a grammatical category by using two or more words rather than inflectionanalyticlinguistics - the scientific study of language