| Main Entry: | buoyancy/buoyance |
| Part of Speech: | noun |
| Definition: | lightness in spirit |
Synonyms: |
animation, bounce, cheerfulness, cheeriness, ebullience, effervescence, exuberance, gaiety, good feeling, good humor, happiness, high spirits, jollity, liveliness, pep, spiritedness, sunniness, vim and vigor, zing, zip |
Antonyms: |
blues, depression, heaviness |
| Main Entry: | vigorousness |
| Part of Speech: | noun |
| Definition: | vigor |
Synonyms: |
ability, action, activity, agility, alertness, bang*, birr, bounce*, capability, capacity, dash, drive, dynamism, endurance, enterprise, exercise, fire, force, get-up-and-go, go*, hardiness, healthiness, intensity, juice*, kick*, liveliness, lustiness, might, motion, moxie*, muscle*, nimbleness, pep, pith, potency, puissance, punch*, push*, quickness, snap*, sock, soundness, starch, steam, strength, tuck, urgency, vehemence, verve, vim, vim and vigor, vitality, well-being, zing, zip |