WordNet: command, control, mastery

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

• hypernym skillfulness

command

• (suomi) osaaminen (synonyymi)

control

• (englanti) control (derivationally related)

• (englanti) control (derivationally related)
• (suomi) hallinta (synonyymi)

mastery

• (englanti) master (derivationally related)
• (suomi) taito (synonyymi)