Words That Start With IR

There are over 433 words that begin with IR in English. From 3-letter words to 15-letter entries, find IR-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 IR.

3 letter IR-words icon
2

3-Letter Words Starting With IR

Short high-frequency IR-words:

ire

irk

See all 3-letter IR-words
4 letter IR-words icon
7

4-Letter Words Starting With IR

Common 4-letter IR-words:

iron

ired

ires

irid

irie

iris

irks

See all 4-letter IR-words
5 letter IR-words icon
9

5-Letter Words Starting With IR

Common 5-letter IR-words:

irade

irate

irids

iring

irked

iroko

irone

irons

irony

See all 5-letter IR-words
6 letter IR-words icon
19

6-Letter Words Starting With IR

Common 6-letter IR-words:

irades

irater

ireful

irenic

iridal

irides

iridic

irised

irises

iritic

iritis

irking

irokos

ironed

ironer

irones

ironic

irreal

irrupt

See all 6-letter IR-words
7 letter IR-words icon
24

7-Letter Words Starting With IR

Common 7-letter IR-words:

iracund

irately

iratest

ireless

iridian

iridise

iridium

iridize

irisate

irising

irksome

ironers

ironier

ironies

ironing

ironise

ironist

ironize

ironman

irrupts

See all 7-letter IR-words
8 letter IR-words icon
37

8-Letter Words Starting With IR

Common 8-letter IR-words:

irenical

irenicon

iridises

iridiums

iridizes

iritides

iritises

ironclad

ironical

ironiest

ironings

ironized

ironlike

ironness

irrigate

irrision

irrisory

irritant

irritate

irrupted

See all 8-letter IR-words
9 letter IR-words icon
54

9-Letter Words Starting With IR

Common 9-letter IR-words:

irregular

irascible

irenology

iridizing

ironbarks

ironclads

ironizing

ironstone

ironwoods

ironworks

irradiant

irreality

irrigable

irrigably

irrigates

irritable

irritably

irritated

irritator

irrupting

See all 9-letter IR-words
10 letter IR-words icon
49

10-Letter Words Starting With IR

Common 10-letter IR-words:

irrigation

iracundity

irenically

irenicisms

iridescent

iridocytes

ironically

ironsmiths

irradiancy

irradiated

irradiates

irradiator

irradicate

irregulars

irreligion

irremeable

irremeably

irreverent

irridentas

irritating

See all 10-letter IR-words
11 letter IR-words icon
64

11-Letter Words Starting With IR

Common 11-letter IR-words:

iratenesses

irenologies

iridization

iridosmiums

irradiators

irradicates

irreceptive

irredentism

irredentist

irreducible

irrefutable

irrefutably

irregularly

irrelations

irreligious

irresoluble

irretention

irrevocably

irritancies

irritations

See all 11-letter IR-words
12 letter IR-words icon
71

12-Letter Words Starting With IR

Common 12-letter IR-words:

iracundities

iracundulous

iridescently

iridisations

iridologists

ironicalness

ironworkings

irradicating

irredeemable

irredeemably

irrelevances

irrelevantly

irrepealable

irresistance

irresistibly

irresolution

irrespective

irresponsive

irritatingly

irrotational

See all 12-letter IR-words
13 letter IR-words icon
34

13-Letter Words Starting With IR

Common 13-letter IR-words:

irksomenesses

irrationalise

irrationalism

irrationalize

irreciprocity

irreclaimable

irrecoverable

irrefrangible

irrefrangibly

irreligionist

irreligiously

irreplaceably

irrepleviable

irrepressible

irresistances

irresolutions

irresponsible

irresponsibly

irretrievably

irreverential

See all 13-letter IR-words
14 letter IR-words icon
35

14-Letter Words Starting With IR

Common 14-letter IR-words:

irascibilities

irrationalised

irrationalises

irrationalisms

irrationalizes

irrecognisable

irreconcilable

irreconcilably

irreducibility

irrefutability

irrelativeness

irremovability

irreparability

irreplevisable

irreproachable

irresoluteness

irresponsibles

irrestrainable

irresuscitable

irresuscitably

See all 14-letter IR-words
15 letter IR-words icon
28

15-Letter Words Starting With IR

Common 15-letter IR-words:

irasciblenesses

irrationalising

irrationalistic

irrationalities

irreciprocities

irreconcilables

irredeemability

irreducibleness

irreductibility

irreformability

irrefutableness

irreligiousness

irremissibility

irreparableness

irreprehensible

irreprehensibly

irresistability

irretentiveness

irreversibility

irrevocableness

See all 15-letter IR-words

433 Common Words Starting with IR

Most Common Length
12
(71 words)
Avg Scrabble Score
14.4
(out of 28)
Most Common Ending
s
(31%)

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

28 Points

The highest scoring word in Scrabble that starts with IR is irrecognizable with a total of 28 points.

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

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

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

    There are 433 words in the English dictionary that start with IR, and most of them are 12 letters long (71 words of that length).

  • What's the longest word starting with IR?

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

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

    Yes. Uncommon words like "irrecognizable", "irrationalize", "irrealizable", "iridization" start with IR and can score big thanks to their unusual letters. "irrecognizable" is worth 28 points in Scrabble before any bonus tiles.

  • What are the most common words starting with IR?

    Most words starting with IR are 12 letters long, including everyday words like "iracundities", "iracundulous", "iridescently", "iridisations", "iridologists".

Next to Words Start With IR

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