Is this your crossword clue?
"inside" is also used as a crossword clue. If that's what you saw, the answer is often indoor (6 letters).
Definitions
Inner part; indoors
Word origin
From Middle English ynneside; equivalent to in- + side.
Used in a sentence
“The inside of the building has been extensively restored.”
“Looked he o' the inside of the paper?”
“On a motorway, you should never pass another vehicle on the inside.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“In the inner part”6 letters
Not quite right?
"Search similar patterns."
I_____