You answered your own question, the answer is: Similar.
alike, identical, similar
impostor look-alike mimic
The root word "similar" comes from the Latin word "similis," meaning alike or resembling. It is used to describe things that have qualities or characteristics that are alike or comparable in some way.
* connected * tied * similar * alike just to name a few
It's dissimilar, meaning not similar or not alike. We are too dissimilar to be friends.
The likely word in "concurred" (agreed).The similar word conquered means defeated. It has a homophone (sound alike word) concord, meaning agreement.
Alike :p
Similar, twin, alike,
Alike is a part of speech that means similar. One use of the word can be if things resemble each other, then they are alike. It can also mean an exact match, such as a carbon copy.
A synonym is a word with a meaning similar to that of another word.
A "synonym" of a word is one that can have the same or a similar meaning.
The prefix "sim" in the word "similar" comes from the Latin word "similis," meaning "like" or "resembling." It indicates a likeness or comparison between two or more entities. Thus, "similar" describes things that share characteristics or qualities, making them alike in certain respects.