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SACK
Definition of SACK
noun
A bag; especially a large bag of strong, coarse material for storage and handling of various commodities, such as potatoes, coal, coffee; or, a bag with handles used at a supermarket, a grocery sack; or, a small bag for small items, a satchel.
Wiktionary · CC BY-SA
Where it comes from
From Middle English sak, sek, sach, zech (“bag, sackcloth”), from Old English sacc (“sack, bag”) and sæċċ (“sackcloth, sacking”); both from Proto-West Germanic *sakku, from late Proto-Germanic *sakkuz (“sack”), borrowed from Latin saccus (“large bag”), from Ancient Greek σάκκος (sákkos, “bag of coarse cloth”), from Semitic, possibly Phoenician or Hebrew. Cognate with Dutch zak, German Sack, Swedish säck, Danish sæk, Norwegian Bokmål and Norwegian Nynorsk sekk, Faroese and Icelandic sekkur, Hebrew שַׂק (śaq, “sack, sackcloth”), Aramaic סַקָּא, Classical Syriac ܣܩܐ, Ge'ez ሠቅ (śäḳ), Akkadian 𒆭𒊓 (saqqu), Egyptian sꜣgꜣ. Doublet of sac, saccus, saco, and sakkos. Černý and Forbes suggest the word was originally Egyptian, a nominal derivative of sꜣq (“to gather or put together”) that also yielded Coptic ⲥⲟⲕ (sok, “sackcloth”) and was borrowed into Greek perhaps by way of a Semitic intermediary. However, Vycichl and Hoch reject this idea, noting that such an originally Egyptian word would be expected to yield Hebrew *סַק rather than שַׂק. Instead, they posit that the Coptic and Greek words are both borrowed from Semitic, with the Coptic word perhaps developing via Egyptian sꜣgꜣ.
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.
SACK in OUTLIER
Players have found it on 7 boards so far.
It first turned up on Day 32, 21 June 2026. The most recent board was Day 112, 9 September 2026. Nobody has seen it on a board for 9 days.
First found by a player on Day 32, 21 June 2026.
Also on
Built from these letters
SACK starts with S and ends with K. Sorted, its letters read ACKS - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Same letters, different word
One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Words that start SACK
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found SACK?
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 32 - and most players walked straight past it.
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