noun
1.
Synonyms: alacrity , dispatch, expedition, goodwill, promptitude
2.
Synonyms: address 1, adroitness, deftness, dexterity, dexterousness, prowess, skill, sleight
3.
the power of doing something without evidence of effort
his readiness in repartee
Synonyms: ease, facility
Related Word: eloquence, fluency, volubility
Contrasted words: effort, exertions, pains, trouble