Particle rhymes with:
article, article, cortical, aeronautical, article, bespectacle, cortical, cuticle, diacritical, grammatical, hypothetical, impractical, nautical, obstacle, political, practical, receptacle, skeptical, spectacle, tentacle
Particle sounds like:
paradoxical, paradoxically, periodical, periodically, portugal, portugalia, pretzel, pritzl, prodigal, prodigiously, protigal, protocol