indistinguishable, alike, impossible to tell apart, exactly the same, equal, matching
Your word is: "Identical" !
Another word for exactness is same, exactly, identical, a like?
Identical
alike, identical, similar
similar, equal, identical
parallel, equivalent, similar, identical
Fraternal twins.
alike; akin; close; identical;
A synonym is a word that has an identical or very similar meaning to another word. As freshwaterbiome is not a word it does not have a synonym.
same or close to each otherfair balancedsame, identical
Literally the word means: same sound. It is a word that sounds identical to another word but has a different meaning than that other word.
Simular Comparable Identical Interchangable Hope this helps! :D