Words That Rhyme With "Plastics" :

2 syllables:

aspic, attics, batiks, drastic, mastax, mastic, mystics, nastic, pastis, spastic, statics, zaftig's

3 syllables:

acoustics, agnostics, aquatics, bombastic, chromatics, cladistics, dogmatics, domestics, dramatics, dynastic, fanatics, fantastic, gymnastics, heuristics, hydrastis, linguistics, logistics, monastic, patristics, pneumatics, pragmatics, quadratics, rheumatics, sarcastic, slimnastics, statistics, stochastic

4 syllables:

acrobatics, aerobatics, aerostatics, automatics, charismatics, chiliastic, cinematics, democratics, diagnostics, diplomatics, epispastic, futuristics, glossematics, holophrastic, hydrostatics, informatics, kinematics, mathematics, numismatics, onomastics, operatics, orgiastic, paederastic, paraphrastic, pederastic, periphrastic, phonematics, predynastic, systematics, thermoplastics, thermostatics

5 syllables:

characteristics, ecclesiastic, electrostatics, encomiastic, enthusiastic, ethnolinguistics, galvanoplastics, macrolinguistics, melodramatics, metalinguistics, paronomastic, psycholinguistics, psychosomatics

6 syllables:

electroacoustics, lexicostatistics, metamathematics, psychodiagnostics, sociolinguistics, unenthusiastic