2 syllables:
blonder, bonder, bondir, bronder, chondr, conder, condor, donder, donned her, fonder, fondre, gonder, gondor, gronder, kondor, launder, maunder, mondor, onder, ponder, saunder, sclaundre, sonder, squander, swander, tonder, vonder, von der, wander, yonder, yondr, zonder

3 syllables:
abonder, absconder, beyonder, beyond her, confondre, desponder, disclaunder, komondor, preponder, responder, rispondere, transponder

4 syllables:
afrikander, aleixandre, alexandre, corresponder, navin-chandr, nonresponder, palissander, scalamandre, wild blue yonder

5 syllables:
andean condor, autoresponder

6 syllables:
california condor

7 syllables:
anirudh ravichander

2 syllables:
proper, choker, topper, shocker, spotter, swatter, mater, plotter, otter, stocker, totter, cropper, laugher, cotter, cocker, logger, fakir, dropper, cobber, blotter, ocher, slobber, potter, copper, hotter, ottar, whopper, locker, robber, rocker, hopper, stopper, blocker, squatter, jotter, slogger, docker, soccer, clobber, lager, knocker, jobber, jogger, bobber, shopper, rotter, trotter, mocker, chopper, cottar, conker, conquer, contour, encore, romper, scomber, somber

3 syllables:
macabre, punk rocker, saltwater, improper, sea otter, pitch contour, vermonter

4 syllables:
blister copper, dura mater, magna mater, beta blocker, alma mater, imprimatur, pia mater

6 syllables:
davy jones's locker