When looking for other words for energy, it can be helpful to consider the various contexts in which it is used. Knowing the best synonyms for energy can help you to express yourself more clearly and accurately in any situation. Here are some of the best ideas for synonyms for energy that can be used in a variety of contexts. Vigor, vim, pep, force, might, strength, drive, potency, zeal, spirit, ardor, puissance, stamina, vigour, verve, pizzazz, oomph, bounce, verve, vibrancy, excitement, dynamism, fire, dash, zest, thirst, fervency, ardency, vigour, and zealousness are all great synonyms for energy. Each of these words can be used to accurately and effectively describe energy in a wide variety of contexts.