Here's what rhymes with descriptive.

Consider these alternatives

explanatory / story concise / price phrases / cases poetic / magnetic normative / formative prose / those metaphorical / historical informative / formative terminology / quality vocabulary / very qualitative / native humorous / humerus definitions / conditions narration / relation notation / operation phenomenological / logical biographical / classical impressionistic / characteristic pictorial / territorial phrase / days linguistics / characteristics imprecise / price naturalistic / characteristic