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"united" is also used as a crossword clue. If that's what you saw, the answer is often combined (8 letters).
Definitions
Joined together, combined, or acting as one.
Word origin
From unite + -ed.
Used in a sentence
“Near-synonyms: combined, integrated”
“The two parties stood united against the proposal.”
“A united effort is needed to solve the problem.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Made one”6 letters
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