vigour Synonyms

physical fitness vivacity vitality virility vim verve toughness thrust sturdiness strength stamina spirit sinew zeal zest heartiness zealousness ruggedness mettlesomeness forcefulness pep fervour kraft powerfulness ardour zip oomph brio self-assertion salubrity robustness health hardiness friskiness freshness flavor enthusiasm energy elan dynamism brawn ardency animation healthiness initiative intensity puissance power potency pithiness