| Word | Definitions | Synonyms |
|---|---|---|
| available | (adjective) obtainable or accessible and ready for use or service | - |
| (adjective) convenient for use or disposal | Synonyms: usable, useable | |
| (adjective) not busy; not otherwise committed | Synonyms: uncommitted | |
| unavailable | (adjective) not available or accessible or at hand | - |
| unavailing | (adjective) producing no result or effect | Synonyms: futile, ineffectual, meaningless, otiose |