Set-In is a 6 letter English word. It's valid Scrabble word worth 3 points. It's valid Words with friends word worth 3 points.
You can make 62 anagrams from letters in set-in (-einst).
First recorded in 1525-35; adj. use of verb phrase set in
Those wide seams in the whitewashed ceiling must mean the cracks due to a set-in door.
In general the strongest flood does not set-in till Midsummer.
Fine weather may, perhaps, have set-in in the interval in all parts of the mountains.
"It's a set-in rain, and we're goin' to have a hard time," Hubert complained.