Words That Rhyme With "Pentatonic" :
2 syllables:
bannock, blotnick, bonnet, chronic, chthonic, clinic, clonic, comet, comic, conic, cynic, Denike, dunnock, finick, Finnic, genic, grommet, jannock, manak, manic, monic, Munich, Nanak, onyx, panic, phonic, phrenic, plotnick, pontic, Punic, renick, rhombic, runic, scenic, sonic, sonnet, splenic, sthenic, tonic, vinic, vomit, Zanuck
3 syllables:
acinic, adonic, agonic, aminic, anomic, aphonic, asthenic, atonic, auxinic, axenic, azonic, benthonic, boronic, Bourbonic, Brahmanic, Brahminic, Brythonic, bubonic, Byronic, caffeinic, canonic, carbonic, caulomic, Charonic, cinchonic, colonic, cyanic, cyclonic, daltonic, demonic, dolmenic, draconic, Drydenic, Dubrovnik, dysgenic, dysgonic, dysphonic, dystonic, Ebonics, Edenic, Essenic, eugenic, eugonic, euphonic, freshmanic, Galenic, galvanic, geonic, Germanic, gnathonic, gnomonic, harmonic, hedonic, Hellenic, Hispanic, hormonic, hyphenic, iconic, incondite, ionic, irenic, ironic, karenic, ketonic, Koranic, laconic, lactonic, leishmanic, leptonic, malonic, Masonic, mechanic, melanic, mesonic, micronic, Miltonic, mnemonic, morganic, moronic, naphthenic, neuronic, opsonic, organic, ozonic, paeonic, parsonic, personic, pionic, planktonic, platonic, plutonic, pneumonic, pollinic, prodromic, protonic, pulmonic, pythonic, Romanic, ruthenic, sardonic, sardonyx, Saxonic, selenic, shamanic, siphonic, sirenic, Slavonic, solonic, stolonic, subsonic, subtonic, succinic, Sudanic, symphonic, synchronic, syndromic, tectonic, terpenic, Teutonic, thionic, transgenic, transonic, transsonic, triclinic, tympanic, typhonic, tyronic, umbonic, unbonnet, uranic, volcanic, zirconic
4 syllables:
acetonic, acrogenic, aerogenic, agronomic, aldermanic, aleuronic, alexinic, allergenic, allogenic, allophonic, aluminic, amnionic, amphogenic, anachronic, androgenic, anharmonic, anhedonic, aniconic, anionic, antidromic, antigenic, antimonic, antinomic, antiphonic, apophonic, Asianic, authigenic, autochthonic, autonomic, avionic, biogenic, brachycranic, cacophonic, calisthenic, catatonic, cationic, centrosomic, chalcedonic, chorionic, chromogenic, cinnamonic, collagenic, cosmogonic, councilmanic, cryptogenic, diachronic, dragomanic, economic, ectogenic, electronic, embryonic, endergonic, endogenic, enharmonic, epiphanic, ergonomic, estrogenic, ethnogenic, ethylenic, eudemonic, exergonic, exogenic, freemasonic, ganglionic, gasolinic, gastronomic, geoponic, glottogonic, glycogenic, gramophonic, halcyonic, hebephrenic, hegemonic, hippodromic, histaminic, histogenic, histrionic, homophonic, homorganic, Housatonic, hydroponic, hygienic, hypersonic, hypersthenic, hypertonic, hypogenic, hypomanic, hyposthenic, hypotonic, infrasonic, inharmonic, inorganic, isoclinic, isodomic, isogenic, isogonic, isotonic, jacobinic, lactogenic, loxodromic, macaronic, Magellanic, megaphonic, mesocranic, messianic, Metacomet, metronomic, monoclinic, monogenic, monophonic, mutagenic, myasthenic, myelinic, myoclonic, myogenic, naphthalenic, nephrogenic, neurasthenic, neurogenic, nucleonic, oceanic, orogenic, orthodontic, orthogenic, palindromic, Panhellenic, pantothenic, paraffinic, parisonic, pathogenic, petrogenic, pharaonic, philharmonic, philhellenic, photogenic, platyrrhinic, policlinic, polyclinic, polyconic, polygenic, polyphonic, pozzolanic, psychasthenic, psychogenic, pyogenic, pyrogenic, pyroxenic, pythogenic, quadraphonic, Rappahannock, rhizogenic, sanidinic, saprogenic, Saracenic, saxophonic, schizogenic, schizogonic, schizophrenic, scorpionic, Solomonic, subharmonic, subvolcanic, supersonic, supertonic, talismanic, taxonomic, telegenic, telephonic, theogonic, theophanic, thermionic, thermogenic, tourmalinic, tragicomic, transuranic, ultrasonic, vasotonic, vibrionic, zymosthenic
5 syllables:
acidogenic, aeromechanic, amphictyonic, anacreontic, aniseikonic, anthropogenic, anticyclonic, architectonic, Aristophanic, audiogenic, boustrophedonic, bronchopneumonic, cacodemonic, carcinogenic, cariogenic, cerebrotonic, chameleonic, cryptovolcanic, cyanogenic, dodecaphonic, dolichocranic, electrophonic, electrotonic, erotogenic, fibrinogenic, geotectonic, heterogenic, heterogonic, hysterogenic, iatrogenic, idiophonic, immunogenic, interionic, ionogenic, isoceraunic, membranophonic, Napoleonic, Neoplatonic, nonallergenic, noneconomic, oligophrenic, paraselenic, psychogalvanic, radiogenic, radiophonic, saccharogenic, sociogenic, somatogenic, somatotonic, stereophonic, suboceanic, superorganic, teratogenic, toxicogenic, transoceanic, uneconomic, valerianic, videogenic, viscerotonic
6 syllables:
agglutinogenic, antihistaminic, cytopathogenic, extraembryonic, hallucinogenic, interoceanic, isoelectronic, microelectronic, physiognomonic, proparoxytonic