The rare daily word game sweeping the globe. Find what's hidden in plain sight.
SINFUL
Definition of SINFUL
adjective
Having sinned; guilty of sin.
Wiktionary · CC BY-SA
Where it comes from
From Middle English synful, senful, sunful, from Old English synful (“sinful, guilty, wicked, corrupt”), equivalent to sin + -ful. Compare Dutch zondevol (“sinful”), German sündevoll (“sinful”), Danish syndefuld (“sinful”), Swedish syndfull (“sinful”), Icelandic syndfullur (“sinful”).
Etymology via Wiktionary (CC BY-SA).
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
SINFUL in OUTLIER
Players have found it on 14 boards so far. 32 players have found it across Outlier's history.
It first turned up on Day 26, 15 June 2026. The most recent board was Day 109, 6 September 2026. It was on the latest finished board.
First found by a player on Day 26, 15 June 2026.
Built from these letters
SINFUL starts with S and ends with L. Sorted, its letters read FILNSU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start SINFUL
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 26
Could you have found SINFUL?
OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 26 - and most players walked straight past it.
Play today's OUTLIER