AVAILABILITY
handiness, accessibility, availability, availableness
(noun) the quality of being at hand when needed
Source: WordNet® 3.1
Etymology
Noun
availability (usually uncountable, plural availabilities)
(chiefly, uncountable) The quality of being available.
(countable) That which is available.
Synonyms
• (quality of being available): availableness, accessibility
Antonyms
• (quality of being available): non-availability, nonavailability, unavailability
Source: Wiktionary
A*vail`a*bil"i*ty, n.; pl. Availabilities (.
1. The quality of being available; availableness.
Note: The word is sometimes used derogatively in the sense of "mere
availableness," or capability of success without regard to
worthiness.
He was . . . nominated for his availability. Lowell.
2. That which is available.
Source: Webster’s Unabridged Dictionary 1913 Edition