Words That Rhyme With "Receptacles" :

3 syllables:

chemicals, medical's, optical's, reticle, sceptical, skeptical, testicles, vesicles

4 syllables:

electricals, esthetical, heretical

5 syllables:

agrochemicals, alphabetical, antithetical, biomedicals, catechetical, dialectical, evangelicals, hypotheticals, metathetical, parenthetical, petrochemicals