Answer: couplets

AnswerCrossword Clue
COUPLETSRhyming lines
COUPLETSRhyming pairs of lines
COUPLETSMakeup of Keats's "Endymion"
coupletsTwo lines of verse, usually in the same meter and joined by rhyme, that form a unit
coupletsCOUPLET, a pair