Occasions rhymes with:
caucasians, abrasions, asians, caucasians, equations, evasions, invasions, malaysians, persuasions, abrasions, allusions, asians, aspersions, aversions, cablevision's, caucasians, collisions, conclusions, confusions, contusions, conversion's, conversions, decision's, decisions, delusions, diversions, division's, divisions, divisions', envisions, equations, evasions, exclusions, excursions, explosions, illusions, incisions, inclusions, incursions, infusions, intrusions, invasions, lesions, malaysians, melanesians, persians, persuasions, provisions, recisions, rescissions, revisions, subdivisions, television's, televisions, transfusions, versions, vision's, visions
Occasions sounds like:
o'canas, o'shaughnessy, ocanas, ocean's, oceanic, oceans, ogonyok, okinawans, okoniewski, okonski, oksana's, oozing, oshaughnessy, oshman's, osinski, osmosis, ozanich, ozimek