2 syllables:
aweless, awless, call us, caulis, clawless, collis, flawless, follis, hollis, jawless, kahless, krallice, lalas, lawless, lawlis, mollis, paulis, paulus, pollice, pollis, polys, salis, snowless, solace, sollis, squalus, thawless, valas, walace, wallace, wallis

3 syllables:
aequalis, befall us, bialas, bicallous, cornwallis, gonzales, gunsalus, halalas, hydrolyse, impala ss, naftalis, net.police, novalis, ortalis, petalless, savalas, thessalus

4 syllables:
antipholus, cosmopolis, diabolos, diplocaulus, eristalis, genitalis, hydrocaulus, neapolis, pratincolous, tubicolous

5 syllables:
annabelle wallis, dictyocaulus, henry a. wallace

6 syllables:
cnidoscolus, iliocostalis, shawn dingilius-wallace

8 syllables:
alexander massialas

2 syllables:
maleness

3 syllables:
abidance, anthesis, adamance, agamous, camelus, fatuous, tantalus, scandalous, anoestrus, fractiousness, antabuse, ravenous, passionless, thalamus, astacus, flatulence, crapulous, handleless, calculus, ampleness, annulus, ambulance, abacus, averageness, tactlessness, acinous, bashfulness, hatefulness, balanus, thankfulness, blasphemous, fabulous, assonance, cannabis, gratefulness, accidents, accidence, abstinence, acanthus, handedness, fathomless, sanguineness, caducous, callousness, randomness, platanus, class-conscious, angelus, handsomeness, ancestress, crapulence

4 syllables:
analysis, unanimous, miraculous, magnanimous, ambassadress, gelatinous, paralysis, iapetus, savageness, astragalus, recalcitrance, anachronous, dialysis, extravagance, capacitance, affableness, analogous, calamitous, intransigence, manageress, ungratefulness, substantialness, incandescence

5 syllables:
pusillanimous, oleaginous, cartilaginous, renal calculus, cost analysis

6 syllables:
systems analysis, integral calculus, psychoanalysis, flaccid paralysis, predicate calculus, functional calculus, hemodialysis

7 syllables:
infantile paralysis, harmonic analysis, regression analysis, urinary calculus, differential calculus

8 syllables:
qualitative analysis, gravimetric analysis, quantitative analysis

9 syllables:
infinitesimal calculus