2 syllables:
dayshell, facial, glacial, glaciale, racial, spacial, spatial

3 syllables:
bifacial, biracial, espacial, mystacial, non-racial, nonracial, nonspatial, palatial, post-racial, postglacial, preglacial, primatial, proglacial, spermatial, subglacial, transracial, trifacial

4 syllables:
basifacial, brachyfacial, hemifacial, inter-racial, interfacial, interglacial, interracial, interspatial, multi-facial, multi-racial, multiracial, orofacial, periglacial, superglacial, unifacial, visuospatial

5 syllables:
cervicofacial, craniofacial, dolichofacial, maxillofacial, oculofacial, temporofacial

6 syllables:
mandibulofacial

7 syllables:
zygomaticofacial

2 syllables:
climbable, basal, hazel, nasal, nasale, naval, navel, playful

3 syllables:
sinkable, cinquefoil, printable, risible, principal, synchronal, clinical, vincible, pitiful, pivotal, livable, criminal, tillable, imbecile, principle, liveable, syllable, integral, biblical, shrinkable, finagle, bimetal, minimal, mythical, binnacle, thinkable, visible, quizzical, mixable, digital, biddable, visual, drinkable, pinnacle, fixable, pinochle, bridgeable, miscible, trigonal, typical, fictional, victual, appraisal, primaeval, unplayful, witch hazel

4 syllables:
unbridgeable, indictable, invisible, permissible, disenable, disyllable, pontifical, original, veridical, traditional, provisional, transmissible, forgivable, war criminal, admissible, despicable, immiscible, convincible, rescindable, assignable, equivocal, dividable, transmittable, predictable, germicidal, anticlinal, unsinkable, conditional, invincible, reciprocal, divisional, undrinkable, univocal, divisible, hospitable, unprintable, meningocele, juridical, miserable, medicinal, episcopal, nutritional, disciplinal, explicable, formidable, admittable, antipodal, additional, unthinkable, resistible, political, municipal, extricable, unlivable, transitional, dissyllable, chile hazel, orinasal, reappraisal, winter hazel

5 syllables:
eosinophil, unpredictable, paralytical, polysyllable, reconcilable, appositional, unforgivable, inhospitable, apparitional, irresistible, inadmissible, unequivocal, unoriginal, curvilineal, diacritical, aboriginal, pleasure principle, conciliable, inexplicable, archiepiscopal, unconditional, individual, octosyllable, flowering hazel, overappraisal, vernal witch hazel

6 syllables:
aphrodisiacal, paradisiacal, inextinguishable, exclusion principle, definite integral, american hazel, critical appraisal, virginian witch hazel

7 syllables:
indefinite integral, habitual criminal, reality principle, myelomeningocele, psychoanalytical, uncertainty principle

8 syllables:
pauli exclusion principle