The rare daily word game sweeping the globe. Find what's hidden in plain sight.
INFUSORIA
Definition of INFUSORIA
noun
plural of infusorium
INFUSORIUM
noun
Any of the many minute aquatic creatures, such as protozoa and unicellular algae, found in freshwater habitats.
Wiktionary · CC BY-SA
Word DNA
INFUSORIA inherits its ancestry from its root, INFUSORIUM.
Line of descent
- Latin
- English
One recorded step before English.
Deepest traced root
1st
of 59 source languages in OUTLIER
30.7%
of traced words share this origin (23,951)
branch · 30.7% of traced words
How it is built
Same root, INFUSORIUM · 2 relatives in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
INFUSORIA in OUTLIER
Players have found it on 4 boards so far.
It first turned up on Day 34, 23 June 2026. The most recent board was Day 143, 10 October 2026. Nobody has seen it on a board for 14 days.
First ever to find it
on Day 34, 23 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
INFUSORIA starts with I and ends with A. Sorted, its letters read AFIINORSU - the shape to hunt for when the grid is scrambled. I appears more than once.
Words that start INFUSO
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 34
Could you have found INFUSORIA?
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 34 - and most players walked straight past it.
Play today's OUTLIER