Equilibrium rhymes with:
disequilibrium, disequilibrium, disequilibrium, disequilibrium, disequilibrium, disequilibrium, disequilibrium, opprobrium, aquarium, atrium, auditorium, bacterium, barium, crematorium, delirium, deuterium, disequilibrium, emporium, herbarium, honorarium, merriam, miriam, moratorium, myriam, mysterium, opprobrium, planetarium, tellurium, thorium, yttrium