Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun handiness
2 senses of handiness
Sense 1
handiness -- (skillfulness with the hands; "he can do any sort of work requiring handiness and dexterity")
=> skillfulness -- (the state of being cognitively skillful)
Sense 2
handiness, accessibility, availability, availableness -- (the quality of being at hand when needed)
=> convenience -- (the quality of being useful and convenient; "they offered the convenience of an installment plan")