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Isthm

5 lettersnoun

Updated June 2026

Definition

abbreviation for isthmus; a narrow strip of land

The isthm connected the peninsula to the mainland.

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Wordle

"Isthm" uses 5 different letters, which makes it efficient for eliminating options. Its 1 vowel balance the consonants.

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"Isthm" is worth 10 points before board bonuses. Aim its letters at double/triple-letter and word squares to lift the score.

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