Synergy's rhymes with:
synergies, synergies, energies, energy's, synergies, allergies, energies, energy's, synergies, agee's, allergies, analogies, anthologies, apologies, ashaji's, biology's, biotechnologies, biotechnology's, chronologies, comegys, doxologies, electrobiology's, energies, energy's, etiologies, eulogies, eulogy's, fiji's, fuji's, ganges, ideologies, luigi's, methodologies, orgies, otologies, pathologies, phalanges, polytechnologies, prodigies, prodigy's, pudgie's, pudgies, refugees, refugees', strategies, strategy's, synergies, technologies, technologies', technology's, veggies
Synergy's sounds like:
samaras, sammarco, samurai's, samurais, sanmark, scammers, scanners, scenarios, sceneries, schoenrock, schooners, schumer's, sconiers, sconyers, secomerica, seigniorage, seminaries, seminars, seniors, seymour's, shamir's, shamrock, shamrock's, shimmers, shinners, shinrikyo, siemers, signers, simmers, sinners, sisneros, skimmers, skinner's, smears, smirk, smirks, smyers, snares, snarski, sneers, somers, somewheres, sommers, sonorous, sonrise, sooner's, sooners, summaries, summarize, summarizes, summer's, summers, summers's, summor's, sumners, sunamerica, sunrise, sunrise's, swimmers, synergies, synergy