Here's what rhymes with pluperfect.

Consider these alternatives

preterite / feet tenses / extensive imperfective / effective participle / little perfective / effective optative / native infinitive / definitive conjugated / dated stative / native conjugations / relations bricolage / stage inchoative / motive cryptocrystalline / line verbs / words reduplicated / related benzoquinone / pbenzoquinone conjugation / education