Word Study
unauthorised |
unauthoritative |
unauthorize |
unauthorized |
unauthorized absence |
unavailability
| unavailable
| unavailing
| unavenged
| unavoidability
| unavoidable
unavailability
WORDNET DICTIONARY
Noun unavailability has 1 sense
- unavailability(n = noun.attribute) inaccessibility - the quality of not being available when needed; Array is a kind of inconvenience
Antonym: availability
Derived form adjective unavailable1
For further exploring for "unavailability" in Webster Dictionary Online