2 syllables:
ara-c, arack, barrack, barrick, burek, burich, carack, carrick, ceric, cleric, cleruch, derek, deric, derick, derik, deroche, derrek, derrick, deryck, ehrich, eric, erich, erick, erik, faruk, feric, ferric, ferrick, garrick, gerich, gericke, gerrick, geruch, guericke, herrick, karok, kerak, kerek, kerrick, lerach, meric, merrick, parrock, sarac, serekh, seric, sherick, sherrick, skerrick, spheric, steric, tarok, tarrock, varic, varic-, varick, weyrich, xeric

3 syllables:
aceric, alberic, barbaric, chimaeric, chimeric, commerec, dimeric, fusteric, generic, gnumeric, hetaeric, homeric, huneric, hysteric, icteric, john derek, krameric, laverock, lienteric, mycteric, numeric, piperic, sphincteric, telerik, tizheruk, trimeric, tumeric, valeric

4 syllables:
abenteric, acroteric, allosteric, alphameric, amphoteric, anicteric, anthysteric, antiicteric, antimeric, archenteric, arthromeric, atmospheric, bigeneric, blastospheric, centromeric, chromomeric, chromospheric, climacteric, congeneric, cremasteric, disgeneric, dysenteric, ectomeric, epimeric, epipteric, esoteric, exoteric, hexameric, holosteric, horopteric, hydrospheric, isomeric, isosteric, lignoceric, lithospheric, masseteric, mesenteric, mesomeric, mesospheric, metameric, myenteric, neoteric, neurenteric, pentameric, photospheric, phylacteric, platymeric, polyspheric, poromeric, sciotheric, subicteric, sycoceric, tautomeric, tetrameric, theoderic, thermospheric, trochanteric, tropospheric, usarec, vitameric

5 syllables:
alexiteric, alphanumeric, anisomeric, anti-icteric, antihysteric, antisideric, asthenospheric, bitrochanteric, coelenteric, enneaeteric, gastroenteric, heteromeric, intergeneric, interureteric, ionospheric, magnetospheric, oligomeric, subatmospheric, subtrochanteric

6 syllables:
antidysenteric, enantiomeric, heterodimeric, homotetrameric, intermesenteric, intertrochanteric, vesicoenteric

7 syllables:
diastereomeric, iliotrochanteric, omphalomesenteric, stereoisomeric

9 syllables:
diastereoisomeric

2 syllables:
frederick, auric, boric, doric, hayrick, lyric, pyrrhic, zurich

3 syllables:
rhetoric, telluric, plethoric, agaric, amharic, aspheric, caloric, clitoric, dysphoric, euphoric, historic, love lyric, mubarak, pindaric, relyric, satiric, satyric, sulfuric

4 syllables:
aciduric, allegoric, blastoporic, categoric, metaphoric, meteoric, panegyric, paregoric, prehistoric

5 syllables:
phantasmagoric