WordNet: skillfulness

the state of being cognitively skillful

• hypernym state

• hyponym expertise, expertness

• hyponym handiness

• hyponym coordination

• hyponym versatility

• hyponym command, control, mastery

• hyponym adeptness, adroitness, deftness, facility, quickness

• hyponym fluency

• hyponym proficiency, technique

• hyponym efficiency

skillfulness

• (englanti) unskillfulness (antonym)

• (englanti) skillful (derivationally related)
• (suomi) taitavuus (synonyymi)