Synonyms for mastery

Noun

1. command, control, mastery, skillfulness

usage: great skillfulness and knowledge of some subject or activity; "a good command of French"

2. domination, mastery, supremacy, dominance, ascendance, ascendence, ascendancy, ascendency, control

usage: power to dominate or defeat; "mastery of the seas"

3. mastery, subordination, domination

usage: the act of mastering or subordinating someone