2 syllables:
aaker, auker, bachar, bacher, balker, blocher, blocker, blokker, bocker, bocor, brocker, calker, cauker, caulker, cawker, chalker, chocker, clocher, clocker, cocher, cocker, crocker, docker, fokker, gawker, hawker, hocker, jocker, knocker, laugher, locher, locker, maucher, mocker, ocher, ocker, plocher, pocher, pocker, rocker, shocker, soccer, sochor, socker, squawker, stalker, stocker, talker, talk her, thakur, twoccer, twocker, walker

3 syllables:
air-walker, akakor, ansbacher, applocker, bed-blocker, bitlocker, bookwalker, bushwalker, cakewalker, clint walker, codewalker, cowalker, dambacher, deathstalker, deer-stalker, deerstalker, dirk blocker, dog-walker, dogwalker, endwalker, firewalker, floorwalker, footlocker, gennaker, gritzmacher, gruetzmacher, guillocher, guttmacher, hammacher, isochor, isochore, jaywalker, landstalker, laubacher, mistwalker, moonwalker, muhacir, night-walker, nightstalker, nightwalker, onesoccer, paul walker, punk rocker, putlocker, racewalker, ropewalker, schanbacher, schumacher, schumacker, shopwalker, skin-walker, skywalker, sleepwalker, spacewalker, steinbacher, stonehocker, streetwalker, stumpknocker, sweet talker, trackwalker, valve rocker, weilbacher, windtalker, wirewalker, wombacher

4 syllables:
alpha-blocker, baby-walker, beta-blocker, betablocker, beta blocker, bobby-socker, bobbysocker, boston rocker, codetalker, cryptolocker, cyberstalker, digilocker, fire walker, hagenlocker, interlocker, jimmie walker, kaltenbacher, kemba walker, knickerbocker, kumar rocker, matthew walker, mrunal thakur, platform rocker, ralf schumacher, storage locker, tommyknocker, tracy rocker, underlocker, uran-ocher, vandewalker, ylvisaker

5 syllables:
calcium blocker, davy jones' locker, histamine blocker, manassinakkare, nicola walker, tennessee walker

6 syllables:
corinna schumacher, davy jones's locker, madam c. j. walker, simmering-graz-pauker

2 syllables:
proper, topper, spotter, swatter, mater, plotter, otter, totter, cropper, cotter, dodder, logger, dropper, cobber, blotter, slobber, potter, copper, hotter, ottar, whopper, robber, hopper, stopper, jotter, squatter, slogger, clobber, lager, jobber, jogger, bobber, shopper, rotter, solder, plodder, trotter, fodder, chopper, cottar, laager

3 syllables:
macabre, saltwater, improper, sea otter, camp robber, doorstopper, eye dropper, flyswatter, footslogger, hard solder, minotaur, plant hopper, rock hopper, sand hopper, sea robber, sinoper, soft-solder, soft solder, stockjobber

4 syllables:
blister copper, dura mater, magna mater, alma mater, cannon fodder, imprimatur, pia mater, annunciator, belly whopper, graverobber, jewels-of-opar, pettifogger, police blotter, river otter, silver solder

5 syllables:
eurasian otter

6 syllables:
american copper