Fill the bill and Pass in the dark

Fill the bill verb - Be what is needed or be good enough for what is required.

Pass in the dark and fill the bill are semantically related. In some cases you can replace phrase "Pass in the dark" with "Fill the bill", this phrases are similar.

Fill the bill and pass in the dark are semantically related. Sometimes you can replace phrase "Fill the bill" with "Pass in the dark", this phrases are similar.