onto

The filled squares are the 2 vowels — 2 of 4 letters. In the size-ranked list, onto sits in the everyday tier.

Letters

43,903 words share the length

Syllables

2stress on the first

Anagrams

1toon

One letter away

3into, unto

Open English WordNet has no entry for onto and no lemma one regular ending away from it. It is in the word list and in the size-ranked tiers, which is all this site knows about it. No definition is invented here.

The CMU Pronouncing Dictionary reads it as aa1 n t uw0 — 2 syllables, the stress on syllable 1.

Nothing in the pronouncing dictionary rhymes with it.

One other word use exactly these letters: toon.

• into
• unto
• otto

Same length, one position changed. <1% of the 3,903 words this long are a neighbour.

• 4 letter words3,903
• Starts O5,843
• Starts ON115
• Ends O
• 4 letters starting O

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.