Synonyms of the word

handiness

• n. The quality or state of being handy.

accessibility

• n. The quality of being accessible, or of admitting approach; receptiveness.
• n. (computing, web design) Features that increase software usability for users with certain impairments.

availability

• n. (chiefly uncountable) The quality of being available.
• n. (countable) That which is available.

availableness

• n. Competent power; validity; efficacy.
• n. The quality of being available.

convenience

• n. The quality of being convenient.
• n. Those things which make life more convenient.
• n. A convenient time.
• n. (chiefly Britain) Clipping of public convenience: a public lavatory.

skillfulness

• n. The state or quality of being adept or skillful.