Words That Start With ILL

There are over 205 words that begin with ILL in English. From 3-letter words to 15-letter entries, find ILL-words grouped and sortable by length below, all valid in Scrabble, Wordle, and Words With Friends.

3 letter ILL-words icon
1

3-Letter Words Starting With ILL

Short high-frequency ILL-words:

ill

4 letter ILL-words icon
2

4-Letter Words Starting With ILL

Common 4-letter ILL-words:

ills

illy

5 letter ILL-words icon
2

5-Letter Words Starting With ILL

Common 5-letter ILL-words:

iller

illth

6 letter ILL-words icon
8

6-Letter Words Starting With ILL

Common 6-letter ILL-words:

illest

illiad

illipe

illite

illths

illude

illume

illupi

See all 6-letter ILL-words
7 letter ILL-words icon
15

7-Letter Words Starting With ILL

Common 7-letter ILL-words:

illegal

illness

illapse

illiads

illicit

illipes

illites

illitic

illogic

illuded

illudes

illumed

illumes

illupis

illuvia

See all 7-letter ILL-words
8 letter ILL-words icon
17

8-Letter Words Starting With ILL

Common 8-letter ILL-words:

illusion

illapsed

illapses

illation

illative

illegals

illinium

illiquid

illision

illogics

illuding

illumine

illuming

illusive

illusory

illuvial

illuvium

See all 8-letter ILL-words
9 letter ILL-words icon
20

9-Letter Words Starting With ILL

Common 9-letter ILL-words:

illapsing

illations

illatives

illawarra

illegally

illegible

illegibly

illiberal

illicitly

illimited

illiniums

illisions

illnesses

illogical

illumined

illuminer

illumines

illusions

illuviate

illuviums

See all 9-letter ILL-words
10 letter ILL-words icon
26

10-Letter Words Starting With ILL

Common 10-letter ILL-words:

illustrate

illatively

illaudable

illaudably

illawarras

illegalise

illiteracy

illuminant

illuminate

illuminati

illuminato

illuminers

illumining

illuminism

illuminist

illusioned

illusively

illusorily

illuviated

illuviates

See all 10-letter ILL-words
11 letter ILL-words icon
33

11-Letter Words Starting With ILL

Common 11-letter ILL-words:

illustrated

illaqueable

illegalises

illegalizes

illiberally

illicitness

illimitable

illimitably

illiquidity

illocutions

illogically

illuminance

illuminants

illuminated

illuminates

illusionary

illustrates

illustrator

illustrious

illuviating

See all 11-letter ILL-words
12 letter ILL-words icon
33

12-Letter Words Starting With ILL

Common 12-letter ILL-words:

illustration

illegalising

illegalizing

illegitimacy

illegitimate

illiberalise

illiberalism

illiberality

illiberalize

illimitation

illiterately

illogicality

illuminating

illuminative

illusionisms

illusionists

illusiveness

illusoriness

illustrative

illuviations

See all 12-letter ILL-words
13 letter ILL-words icon
21

13-Letter Words Starting With ILL

Common 13-letter ILL-words:

illustrations

illaqueations

illegibleness

illegitimated

illegitimates

illiberalised

illiberalises

illiberalisms

illiberalized

illiberalizes

illiberalness

illicitnesses

illimitations

illiquidities

illocutionary

illogicalness

illuminations

illustratable

illustriously

illustrissimo

See all 13-letter ILL-words
14 letter ILL-words icon
19

14-Letter Words Starting With ILL

Common 14-letter ILL-words:

illegalisation

illegalization

illegibilities

illegitimacies

illegitimately

illegitimating

illegitimation

illiberalising

illiberalities

illiberalizing

illimitability

illiterateness

illogicalities

illuminatingly

illuminational

illusivenesses

illusorinesses

illustrational

illustratively

See all 14-letter ILL-words
15 letter ILL-words icon
8

15-Letter Words Starting With ILL

Common 15-letter ILL-words:

illegalisations

illegalizations

illegiblenesses

illegitimations

illiberalnesses

illimitableness

illogicalnesses

illustriousness

See all 15-letter ILL-words

205 Common Words Starting with ILL

Most Common Length
11
(33 words)
Avg Scrabble Score
13.9
(out of 26)
Most Common Ending
s
(37%)

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

26 Points

The highest scoring word in Scrabble that starts with ILL is illiberalizing with a total of 26 points.

I 1
L 1
L 1
I 1
B 3
E 1
R 1
A 1
L 1
I 1
Z 10
I 1
N 1
G 2

Words that begin with ILL 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 ILL and words with ILL. Try our five letter words starting with ILL 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 ILL

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

    There are 205 words in the English dictionary that start with ILL, and most of them are 11 letters long (33 words of that length).

  • What's the longest word starting with ILL?

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

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

    Yes. Uncommon words like "illegalization", "illiberalize", "illiquidity", "illaqueable" start with ILL and can score big thanks to their unusual letters. "illegalization" is worth 24 points in Scrabble before any bonus tiles.

  • What are the most common words starting with ILL?

    Most words starting with ILL are 11 letters long, including everyday words like "illustrated", "illaqueable", "illegalises", "illegalizes", "illiberally".