2 syllables:
bizzell, bizzle, chisel, crizzel, crizzle, drizzle, fizzle, frizel, frizell, frizzell, frizzle, grizzel, grizzell, grizzle, his ill, is ill, kyzyl, misil, mizell, mizzell, mizzle, pizzle, shizzle, sisal, sizzle, swizzle, twizzle, wrizzle

3 syllables:
barisal, cold chisel, cope-chisel, drove chisel, enchisel, set chisel, wood chisel

4 syllables:
firmer-chisel, firmer chisel, ripping chisel

5 syllables:
augustine frizzell

2 syllables:
bristle, civil, drivel, fissile, frivol, gristle, missal, missile, piffle, riffle, shrivel, skiffle, sniffle, swivel, thistle, whistle, wiffle

3 syllables:
ventricle, helical, despiteful, medical, denticle, festival, segmental, reticle, sceptical, vesicle, ethnical, pellicle, testicle, technical, metrical, plentiful, skeptical, besprinkle, ethical, pedicel, centrical, metical, epical, chemical, abyssal, altricial, blessed thistle, blue thistle, boar thistle, boat whistle, brook thistle, bull thistle, dismissal, epistle, field thistle, globe thistle, horse thistle, initial, judicial, milk thistle, musk thistle, nonfissile, official, plume thistle, scotch thistle, sow thistle, spear thistle, star-thistle, steam whistle, tin whistle, uncivil, white thistle, wolf-whistle

4 syllables:
electrical, heretical, alchemical, unethical, prophetical, genetical, identical, nonsensical, extendible, ereshkigal, appendicle, calendrical, directional, aesthetical, symmetrical, ascetical, indelible, esthetical, angelical, putrescible, obstetrical, synthetical, artificial, beneficial, cacomistle, cotton thistle, creeping thistle, golden thistle, guided missile, holy thistle, lady's thistle, naval missile, nodding thistle, pennywhistle, prejudicial, russian thistle, superficial, unofficial, woolly thistle

5 syllables:
parenthetical, homiletical, geometrical, petrochemical, imperceptible, exegetical, ecumenical, evangelical, diametrical, dialectical, hypothetical, unsymmetrical, catechetical, theoretical, oecumenical, asymmetrical, arithmetical, alphabetical, antithetical, ballistic missile, barnaby's thistle, canada thistle, factory whistle, football official

6 syllables:
incomprehensible, infinitesimal, antipathetical, elected official, federal official, judgement of dismissal, judgment of dismissal, melancholy thistle

7 syllables:
antiballistic missile, our lady's mild thistle

8 syllables:
administrative official, european woolly thistle, mutually beneficial

11 syllables:
intercontinental ballistic missile