Words That Rhyme With "Plenary" :
3 syllables:
beanery, binary, cannery, creamery, deanery, denary, eatery, finery, genera, ginnery, grainery, granary, greenbury, greenery, gunnera, gunnery, hennery, joinery, nonary, nunnery, petery, pinery, quinary, scenery, sealery, seigneury, senary, shinnery, signory, skinnery, spinnery, stannary, swannery, tannery, thievery, trinary, unary, venery, vinery, whinery, winery, zonary
4 syllables:
antennary, baboonery, buffoonery, chicanery, decennary, festoonery, machinery, poltroonery, refinery, secretory
5 syllables:
abecedary, duodenary, quincentenary, tercentenary, tricentenary