Alike, aforesaid, (all) of a piece, and agreeing are all synonyms for same. Different, dissimilar, and varying are antonyms of same. And here are 45 another word for same.
Aforesaid, identical, one and the same, selfsame, selfsame, the identical, the very same, the very, and aforementioned are all synonyms for same.
(all) of a piece, agreeing, alike, carbon-copy, changeless, comparable, concordant, congruent, consistent, consonant, constant, correlative, corresponding, coupled, double, duplicate, equivalent, identical, indistinguishable, interchangeable, invariable, like (two) peas in a pod, like, matching, paired, parallel, similar, tallying, twin, unchanged, unchanging, uniform, unvaried, unvarying, and regular are all another word for same.
Same synonym page has a variety of synonyms that differ in length. 2 synonyms with 4, 6, 13, and 17 letters and 1 synonym with 5, 12, and 15 letters. 4 synonyms with 7 letters and 8 synonyms with 8, 9, and 10 letters.
3 synonyms with 11 letters. For a total of 42 another word for same.
"We wore the same outfit."
"They live in the same neighborhood."
"The results were the same."
"She had the same idea."
"We visited the same place."