Words That Start With ONC

There are over 50 words that begin with ONC in English. From 4-letter words to 15-letter entries, find ONC-words grouped and sortable by length below, all valid in Scrabble, Wordle, and Words With Friends. You can also see five letter words starting with ONC.

4 letter ONC-words icon
1

4-Letter Words Starting With ONC

Common 4-letter ONC-words:

once

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5 letter ONC-words icon
4

5-Letter Words Starting With ONC

Common 5-letter ONC-words:

oncer

onces

oncet

oncus

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6 letter ONC-words icon
3

6-Letter Words Starting With ONC

Common 6-letter ONC-words:

oncers

oncome

oncost

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7 letter ONC-words icon
3

7-Letter Words Starting With ONC

Common 7-letter ONC-words:

oncogen

oncomes

oncosts

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8 letter ONC-words icon
7

8-Letter Words Starting With ONC

Common 8-letter ONC-words:

oncidium

oncogene

oncogens

oncology

oncomice

oncoming

oncotomy

See all 8-letter ONC-words
9 letter ONC-words icon
13

9-Letter Words Starting With ONC

Common 9-letter ONC-words:

oncidiums

oncogenes

oncogenic

oncologic

oncolyses

oncolysis

oncolytic

oncometer

oncomings

oncomouse

oncostman

oncostmen

oncovirus

See all 9-letter ONC-words
10 letter ONC-words icon
6

10-Letter Words Starting With ONC

Common 10-letter ONC-words:

oncogenous

oncologies

oncologist

oncolytics

oncometers

oncotomies

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11 letter ONC-words icon
5

11-Letter Words Starting With ONC

Common 11-letter ONC-words:

oncogeneses

oncogenesis

oncological

oncologists

oncoviruses

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12 letter ONC-words icon
2

12-Letter Words Starting With ONC

Common 12-letter ONC-words:

oncogenicity

oncornavirus

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14 letter ONC-words icon
5

14-Letter Words Starting With ONC

Common 14-letter ONC-words:

onchocerciases

onchocerciasis

oncogeneticist

oncogenicities

oncornaviruses

See all 14-letter ONC-words
15 letter ONC-words icon
1

15-Letter Words Starting With ONC

Common 15-letter ONC-words:

oncogeneticists

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50 Common Words Starting with ONC

Most Common Length
9
(13 words)
Avg Scrabble Score
13.5
(out of 23)
Most Common Ending
s
(54%)

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What is the highest scoring word in Scrabble that starts with ONC?

23 Points

The highest scoring word in Scrabble that starts with ONC is onchocerciasis with a total of 23 points.

O 1
N 1
C 3
H 4
O 1
C 3
E 1
R 1
C 3
I 1
A 1
S 1
I 1
S 1

Words that begin with ONC are commonly used for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. You can also find a list of all words that end in ONC and words with ONC. Try our five letter words starting with ONC page if you’re playing Wordle-like games or use the New York Times Wordle Solver for finding the NYT Wordle daily answer.

FAQ Words That Start With ONC

  • How many words starting with ONC are in the English dictionary?

    There are 50 words in the English dictionary that start with ONC, and most of them are 9 letters long (13 words of that length).

  • What's the longest word starting with ONC?

    The longest word starting with ONC is "oncogeneticists" at 15 letters long. If you're looking for a more everyday word, "once" is the longest common word starting with ONC.

  • Are there any rare words starting with ONC worth more in Scrabble?

    Yes. Uncommon words like "oncogeneticist", "oncogenicity", "oncological", "oncologist" start with ONC and can score big thanks to their unusual letters. "oncogenicity" is worth 20 points in Scrabble before any bonus tiles.

  • What are the most common words starting with ONC?

    Most words starting with ONC are 9 letters long, including everyday words like "oncidiums", "oncogenes", "oncogenic", "oncologic", "oncolyses".