Keep at arm's length and Keep at a respectful distance

Keep at a respectful distance and keep at arm's length are semantically related. In some cases you can replace phrase "Keep at a respectful distance" with "Keep at arm's length", this phrases are similar.

Keep at arm's length and keep at a respectful distance are semantically related. Sometimes you can replace phrase "Keep at arm's length" with "Keep at a respectful distance", this phrases are similar.