2 syllables:
boter, butter, but her, chatear, clutter, cratur, crittur, cutter, cut her, dutter, flutter, futter, gutter, hutter, keter, kutter, lator, latur, lutter, mutter, nutter, piter, putter, quitar, rutter, schmutter, schutter, scoter, scutter, shutter, shut her, sitor, splutter, sputter, strutter, stutter, sutter, utter, vitor, what're, what her

3 syllables:
abutter, aflutter, bolt cutter, bonecutter, bowater, brown butter, canecutter, cheese cutter, corncutter, costcutter, declutter, drawn butter, gem cutter, glass-cutter, glasscutter, glass cutter, grass-cutter, grasscutter, hackbutter, hagbutter, haircutter, hay-cutter, inputter, kurt sutter, leaf-cutter, nut butter, perlmutter, pipecutter, pipe cutter, rebutter, roboter, shot-putter, shot putter, shrimp butter, snail butter, stiefmutter, stonecutter, stone cutter, straw-cutter, sward-cutter, tile cutter, unclutter, unshutter, wadcutter, woodcutter, yak butter

4 syllables:
apple butter, bread-and-butter, bread and butter, cigar cutter, cocoa butter, colbert butter, cookie-cutter, daisy-cutter, drachenfutter, fluffernutter, garlic butter, garment cutter, kilometre, lemon butter, lobster butter, onion butter, overflutter, paper-cutter, paper cutter, peanut butter, schwiegermutter, surrebutter, undercutter, wire cutter

5 syllables:
anchovy butter, clarified butter, jenny agutter, semiwadcutter

6 syllables:
linoleum cutter

2 syllables:
handler

3 syllables:
balancer, crackleware, canister, rattler, bachelor, matador, cannoneer, glandular, aquifer, lacklustre, lavender, prattler, manager, scapular, traveler, traveller, chancellor, vascular, fastener, samovar, handlebar, grandmother, lancaster, tanager, ampullar, bannister, granular, sapsucker, atmosphere, amateur, half-brother, papaver, landlubber, acinar, scavenger, hadrosaur, absconder, saddler, clawhammer, hackamore, annular, cavalier, avatar, salvador, wrangler, labrador, basilar, catheter, calendar, challenger, wagoner, canvasser, bandoleer, caliber, battledore, cannular, falconer, passenger, massacre, jacamar, malodor, man-of-war, palaver, gadgeteer, phalanger, blackamoor, lackluster, waggoner, tablature, baluster, zanzibar, angular, caliper, blastomere, blastosphere, albacore, janitor, stratosphere, straphanger, baltimore, dawdler, laudator, off-color, officer, softener

4 syllables:
spectacular, avascular, enamelware, peradventure, apatosaur, tyrannosaur, ambassador, rectangular, diameter, embassador, stage manager, great grandmother, snap fastener, san salvador, capacitor, lord chancellor, vernacular, slide fastener, triangular, decameter, parameter, spike lavender, el salvador, excalibur, milliammeter, knight bachelor, examiner, gametophore, titanosaur, sea lavender, decaliter, pentangular, elastomer, dekameter, kala-azar, vice chancellor, oracular, church officer, desk officer, field officer, flag officer, law officer, line officer, peace officer, ship's officer, staff officer

5 syllables:
jewish calendar, city manager, enantiomer, acetabular, fellow traveler, hindu calendar, roman calendar, air force officer, army officer, hearing officer, naval officer, petty officer, police officer, supply officer, warrant officer, water softener

6 syllables:
julian calendar, vernier caliper, cardiovascular, chief petty officer, commanding officer, commissioned officer, financial officer, general officer, medical officer, presiding officer, probation officer

7 syllables:
medical examiner, gregorian calendar, executive officer, intelligence officer, military officer, prosecuting officer

8 syllables:
chief executive officer, chief operating officer, commissioned naval officer

10 syllables:
commissioned military officer