1 syllable:
apps, blaps, cap's, capps, caps, claps, crapps, craps, dlaps, etaps, fcaps, flaps, frappes, fraps, gap's, gaps, graps, happs, kappes, kaps, knapp's, knaps, laps, lapse, mapps, maps, nappes, napps, naps, phaps, rapps, raps, saps, scaps, schnapps, schnaps, scraps, shaps, shnaps, slaps, snaps, staps, straps, tapps, taps, trappes, traps, whaps, wraps, yaps, zapp's, zaps

2 syllables:
acaps, adaps, agrappes, backslaps, bitmaps, bootstraps, burlaps, catnaps, chinstraps, collapse, delapse, dewlaps, earflaps, elaps, elapse, entraps, enwraps, ephapse, flytraps, footwraps, handclaps, hubcaps, icecaps, illapse, imaps, jalaps, jemappes, jockstraps, kidnaps, kneecaps, kollaps, laelaps, madcaps, mantraps, mayhaps, millsaps, mishaps, mousetraps, nightcaps, perhaps, prolapse, recaps, redcaps, relapse, remaps, ripraps, satraps, shoot craps, shrink-wraps, sitemaps, skullcaps, skycaps, snowcaps, stopgaps, time-lapse, toecaps, uncaps, unsnaps, unstraps, unwraps, weedmaps, whitecaps, wiretaps

3 syllables:
apple maps, booby-traps, boobytraps, book of maps, firetraps, gingersnaps, google maps, handicaps, hyperlapse, interlapse, mattybraps, overlaps, pettichaps, pettychaps, pezophaps, photomaps, studlycaps, thunderclaps, underchaps

4 syllables:
aspidelaps, lanoxicaps, rhynchoelaps

5 syllables:
late bronze age collapse

9 syllables:
surfside condominium collapse

1 syllable:
cracks, sax, flax, backs, ax, fax, sacks, max, slacks, acts, tax, facts, axe, saxe, stacks, wax, lax, packs, jacks, tracks, blacks, pax, jack's, lacks, pacs, sachs, snacks

2 syllables:
death tax, relax, gift tax, poll tax, stamp tax, contracts, ice ax, sales tax, attacks, attracts, breakaxe, broadaxe, earth wax, fig wax, floor wax, ice axe, impacts, lac wax, land tax, pickaxe, reacts, scale wax, ski wax, tay-sachs, toadflax

3 syllables:
excise tax, direct tax, sealing wax, franchise tax, supertax, single tax, income tax, estate tax, transfer tax, japan wax, hidden tax, ader wax, battle-axe, book of facts, common ax, common axe, dayton ax, dayton axe, devil's flax, fireman's ax, fireman's axe, give the axe, glycine max, license tax, western ax, western axe

4 syllables:
carnauba wax, mineral wax, withholding tax, property tax, paraffin wax, indirect tax, vegetable wax, progressive tax, anticlimax, dendrocolaptes, gasoline tax, hylophylax

5 syllables:
capital gains tax, estimated tax, inheritance tax, caterpillar tracks, hermann maurice saxe, value-added tax

7 syllables:
creating by mental acts

10 syllables:
declaration of estimated tax