3 syllables:
graphical

5 syllables:
aerographical, autographical, biographical, cacographical, calligraphical, cartographical, cerographical, chirographical, chorographical, cosmographical, cryptographical, demographical, diagraphical, discographical, epigraphical, ethnographical, geographical, glossographical, hierographical, holographical, hydrographical, hypsographical, ichnographical, lithographical, logographical, monographical, myographical, orographical, orthographical, pantographical, paragraphical, pasigraphical, pentagraphical, petrographical, phonographical, photographical, phytographical, polygraphical, scenographical, sciagraphical, seismographical, stenographical, stratigraphical, stratographical, stylographical, tachygraphical, topographical, typographical, xylographical, zincongraphical, zoographical

6 syllables:
agrostographical, bathyorographical, chromatographical, crystallographical, historiographical, iconographical, ideographical, idiographical, idolographical, lexicographical, oceanographical, paleographical, physiographical, prosopographical, pseudepigraphical, stereographical, uranographical, zoogeographical

7 syllables:
autobiographical, biogeographical, paleontographical, phytogeographical, psychobiographical

8 syllables:
paleogeographical

9 syllables:
semiautobiographical

3 syllables:
hannibal, magical, bacchanal, fascicle, capitol, capital, panicle, clavicle, mandible, tactical, radical, practical, calycle, madrigal, fanciful, classical, tragical, mannitol, canticle, sanicle

4 syllables:
theatrical, taradiddle, pragmatical, fantastical, sabbatical, grammatical, didactical, organismal, botanical, irascible, syntactical, dogmatical, climatical, mechanical, impractical, dynamical, tyrannical, fanatical

5 syllables:
ungrammatical, enigmatical, emblematical, mathematical, puritanical, autocratical, neoclassical, problematical

6 syllables:
ecclesiastical, aristocratical, anagrammatical, axiomatical