Words That Rhyme With "Testicles" :

3 syllables:

chemicals, festivals, medical's, reticle, vesical, vesicles

4 syllables:

ascetical, electricals, esthetical, heretical, receptacles

5 syllables:

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