Based on the definitions in Longman Dictionary of Contemporary English , it seems like the two words "merge" and "amalgamate" are somehow synonymous, except that amalgamate is a formal word and you have to read both usages. The difference between consolidate and merge, or amalgamate would be the pink line! that makes the meaning a bit different and also the usage.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
1) He drew from his past and registered the present, but his brain could not consolidat