2 syllables:
biebel, diebel, feeble, friebel, giebel, gi bill, greeble, griebel, keeble, kriebel, lee bul, liebel, liebl, riebel, schiebel, siebel, stiebel, t bill, weeble, weible, zebul, zeeble, zwiebel

3 syllables:
ardebil, beelzebul, enfeeble, infeeble, oliebol

4 syllables:
gordon-keeble

5 syllables:
forcible-feeble

8 syllables:
aagpbl

2 syllables:
beadle, beagle, beetle, caecal, creedal, eagle, fecal, fetal, foetal, legal, needle, people, regal, riegle, seagull, siegel, spiegel, steeple, treacle, treadle, tweedle, wheedle

3 syllables:
lacrimal, taxable, campanile, practical, passable, rational, madrigal, satiable, laughable, valuable, blastemal, cashable, manacle, fractional, clavicle, addable, affable, cascabel, tractable, palatal, actinal, tangible, casual, graspable, animal, anginal, nahuatl, mandible, fallible, actual, flammable, national, acetyl, basketful, palpable, anodal, placable, addible, hasdrubal, capital, vaginal, radical, basophil, saxatile, radicle, actable, maximal, damnable, a people, bald eagle, bark beetle, bean beetle, bee beetle, bimetal, blackbeetle, click beetle, dorbeetle, dung beetle, fish eagle, flea beetle, free people, french people, ground beetle, half eagle, ice needle, illegal, inveigle, june beetle, leaf beetle, may beetle, nonlegal, oil beetle, plain people, porbeagle, rose beetle, rove beetle, sea eagle, seed beetle, snout beetle, spread-eagle, spreadeagle, spread eagle, stag beetle, swiss people

4 syllables:
extractable, admirable, matabele, invaluable, detachable, propranolol, pack animal, infallible, translatable, unchangeable, abactinal, impalpable, hexagonal, infrangible, unflappable, irrational, risk capital, compatible, inflammable, moss animal, tameable, marriageable, adaptable, grand national, unpassable, attachable, small capital, contrapuntal, collapsible, translational, diagonal, impassable, intractable, expandable, free radical, spermatocele, grammatical, intangible, octagonal, expansible, implacable, fashionable, impractical, merchantable, acropetal, adam's needle, basipetal, blister beetle, british people, carpet beetle, centripetal, chosen people, common people, crochet needle, deathwatch beetle, english people, extralegal, fire beetle, fishing eagle, flour beetle, flower people, golden eagle, gray sea eagle, green june beetle, irish people, knitting needle, ladybeetle, lady beetle, packing needle, paralegal, sawyer beetle, searcher beetle, sewing needle, slavic people, snapping beetle, spanish people, tawny eagle, tiger beetle, water beetle

5 syllables:
working capital, venture capital, understandable, multinational, international, semiannual, incompatible, combinational, ideational, black carpet beetle, bombardier beetle, corticipetal, harrier eagle, japanese beetle, ladybird beetle, magnetic needle, phonograph needle, potato beetle

6 syllables:
national capital, domestic animal, american eagle, colorado beetle, embroidery needle, hypodermic needle, mexican bean beetle, oriental beetle, rhinoceros beetle, upholstery needle

7 syllables:
operating capital, buffalo carpet beetle, european sea eagle

9 syllables:
colorado potato beetle