eon

The filled squares are the 2 vowels — 2 of 3 letters. In the size-ranked list, eon sits in the everyday tier.

Letters
3972 words share the length
Syllables
2stress on the first
Anagrams
1one
One letter away
11con, don

What it means

How it sounds

The CMU Pronouncing Dictionary reads it as iy1 ah0 n — 2 syllables, the stress on syllable 1.

11 words share everything from the last stressed vowel on — that is what counts as a rhyme here.

Its letters, rearranged

One other word use exactly these letters: one.

The whole set on one page.

One letter away

Same length, one position changed. 1% of the 972 words this long are a neighbour.

Lists it belongs to

Tier: everyday. The tiers come from the English Speller Database and rank by list size, not by how often a word is used — see where the words come from.