In-Service is a 10 letter English word. It's valid Scrabble word worth 2 points. It's valid Words with friends word worth 3 points.
You can make 274 anagrams from letters in in-service (-ceeiinrsv).
First recorded in 1925-30
Formal training as well as in-service education was given serious attention.
The k'ao, an in-service examination, consisted of annual reports on the performance of all officers in the Empire.
2
3