noun, noun or participle which takes 'suru', transitive verb
using someone or something selfishly; exploiting for one's own convenience
Implies a lack of consideration for the person or thing being used, often with a negative connotation. Can refer to reckless or thoughtless use.
彼は友達を便利使いして、いつも自分の用事を押し付ける。
He selfishly uses his friends, always pushing his own errands onto them.
会社は社員を便利使いしすぎだ。
The company exploits its employees too much for its own convenience.