Synonyms
- en operational (a, wn) ➜
- en operational (a, military) ➜
- en handling (n, act) ➜
- en operation (n, act) ➜
- en sustenance (n, act) ➜
- en treatment (n, act) ➜
- en control (n, communication) ➜
- en maintenance (n, possession) ➜
- en running (n, state) ➜