un
u
sa
ble
Comparative
more unusable
Superlative
most unusable
1
not able to be used or accessed effectively, typically due to damage, malfunction, or impracticality
- The broken computer was unusable until it was repaired.
- The expired ingredients in the pantry were unusable for cooking.
- The outdated software became unusable after the system upgrade.
- The flooded basement rendered the space unusable for storage.
- The expired driver's license was unusable for identification purposes.
Synonyms: