IPA: /ˌɪn.təˈpɑː.tɪ.kəl/
KK: /ɪnˈtɜrˌpɑr.tɪ.kəl/
Relating to or occurring between particles, which are small units of matter.
The interparticle forces play a crucial role in determining the properties of materials.
Interparticle → It is formed from "inter-" (meaning between) and "particle" (from Latin "particula", meaning a small part). The word "interparticle" refers to something that exists or occurs between small parts or particles.
Think of things that exist 'between' ('inter-') small 'parts' ('particle') — that's what interparticle means.
No commonly confused words.