All together and In great numbers

All together adverb - Used of a group whose members acted or were acted upon collectively and when `all' and `together' can be separated by other words.

In great numbers and all together are semantically related. In some cases you can replace phrase "In great numbers" with "All together", this phrases are similar.

All together and in great numbers are semantically related. Sometimes you can replace phrase "All together" with "In great numbers", this phrases are similar.