Words Containing ROI

There are over 482 words with the letters ROI in English. From short ROI-words to long ones, find all the words that have ROI in it grouped by length, each valid in Scrabble, Wordle, and Words With Friends. You can also see five letter words with ROI.

4-Letter Words With ROI

Common 4-letter ROI-words:

roid

roil

roin

See all 4-letter ROI-words

5-Letter Words With ROI

Common 5-letter ROI-words:

aroid

broil

droid

droil

droit

groin

proin

roids

roils

roily

roins

roist

trois

See all 5-letter ROI-words

6-Letter Words With ROI

Common 6-letter ROI-words:

heroic

adroit

aroids

aroint

broier

broils

droids

droils

droits

froing

froise

groins

octroi

oroide

proign

proine

roiled

toroid

troika

viroid

See all 6-letter ROI-words

7-Letter Words With ROI

Common 7-letter ROI-words:

acaroid

ambroid

aneroid

aroints

astroid

broider

broiled

droichs

heroism

introit

karroid

ochroid

octrois

orthroi

proigns

proined

roister

spiroid

troilus

viroids

See all 7-letter ROI-words

8-Letter Words With ROI

Common 8-letter ROI-words:

asteroid

aneroids

choroids

emeroids

fibroids

heroines

heroisms

heroized

heroizes

hydroids

labroids

lemuroid

ligroine

ligroins

neuroids

pityroid

proining

steroids

toroidal

troilism

See all 8-letter ROI-words

9-Letter Words With ROI

Common 9-letter ROI-words:

accroides

amberoids

cancroids

centroids

charbroil

dichroism

dichroite

froideurs

heroinism

heroising

heroizing

introital

kantharoi

ligroines

macruroid

proigning

rezeroing

roistered

thyroidal

trichroic

See all 9-letter ROI-words

10-Letter Words With ROI

Common 10-letter ROI-words:

chancroids

charbroils

cylindroid

dendroidal

dichroisms

disembroil

dyschroias

embroiders

embroidery

heroicises

heroinisms

monochroic

monopteroi

nonsteroid

proinsulin

pronephroi

rhinoceroi

sacroiliac

scombroids

toroidally

See all 10-letter ROI-words

11-Letter Words With ROI

Common 11-letter ROI-words:

antiheroine

asteroidean

chaudfroids

choroiditis

diphtheroid

disembroils

embroiderer

holothuroid

hysteroidal

maladroitly

melanochroi

mesonephroi

microinject

monochroics

panbroiling

perestroika

roisterings

spheroidise

spheroidize

thyroidites

See all 11-letter ROI-words

12-Letter Words With ROI

Common 12-letter ROI-words:

charbroilers

charbroiling

chondroitins

diphtheroids

disembroiled

embroidering

embroilments

eurypteroids

heroicalness

melanochroic

microinjects

neuroimaging

orthopteroid

pleochroisms

polychroisms

roisterously

saccharoidal

sacroiliitis

spheroidized

spheroidizes

See all 12-letter ROI-words

13-Letter Words With ROI

Common 13-letter ROI-words:

choroiditises

dichroiscopes

dichroiscopic

disembroiling

hemispheroids

histiophoroid

hyperthyroids

maladroitness

microinvasive

neuroimagings

neuroinvasive

orthopteroids

reembroidered

spheroidicity

spheroidising

spheroidizing

thyroidectomy

thyroiditides

thyroiditises

xanthochroism

See all 13-letter ROI-words

14-Letter Words With ROI

Common 14-letter ROI-words:

agroindustrial

agroindustries

corticosteroid

hemispheroidal

heroicalnesses

hyperthyroidic

hypothyroidism

lepidodendroid

microinjecting

microinjection

micrometeoroid

nitroimidazole

reembroidering

sacroiliitises

spheroidically

stromatoporoid

suprachoroidal

xanthochroisms

See all 14-letter ROI-words

15-Letter Words With ROI

Common 15-letter ROI-words:

corticosteroids

hyperthyroidism

hypoparathyroid

hypothyroidisms

lepidodendroids

maladroitnesses

microinjections

micrometeoroids

nitroimidazoles

spheroidicities

spheroidisation

spheroidization

steroidogeneses

steroidogenesis

stromatoporoids

thyroidectomies

See all 15-letter ROI-words

482 Common Words with ROI

Most Common Length

Avg Scrabble Score

(out of 32)

Most Common Ending

Curated Word Lists You May Find Interesting

Browse curated word lists by letter and word length.

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What is the highest scoring word in
Scrabble that contains ROI?

32 Points

The highest scoring word in Scrabble that contains ROI is hyperthyroidism with a total of 32 points.

H 4

Y 4

P 3

E 1

R 1

T 1

H 4

Y 4

R 1

O 1

I 1

D 2

I 1

S 1

M 3

noun 1. overactivity of the thyroid gland, resulting in a rapid heartbeat and an increased rate of metabolism

A list of all ROI words with their Scrabble and Words with Friends points. You can also find a list of all words that start with ROI. Also commonly searched for are words that end in ROI. Try our five letter words with ROI 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 With Letters ROI

How many words containing ROI are in the English dictionary?

There are 482 words in the English dictionary that contain ROI, and most of them are 8 letters long (74 words of that length).
What's the longest word containing ROI?

The longest word containing ROI is "spheroidicities" at 15 letters long. If you're looking for a more everyday word, "asteroid" is the longest common word containing ROI.
Are there any rare words containing ROI worth more in Scrabble?

Yes. Uncommon words like "spheroidization", "nitroimidazole", "spheroidize", "microinjection" contain ROI and can score big thanks to their unusual letters. "spheroidization" is worth 30 points in Scrabble before any bonus tiles.
What are the most common words containing ROI?

Most words containing ROI are 8 letters long, including everyday words like "asteroid", "aneroids", "choroids", "emeroids", "fibroids".