Words Containing NIO

There are over 382 words with the letters NIO in English. From short NIO-words to long ones, find all the words that have NIO in it grouped by length, each valid in Scrabble, Wordle, and Words With Friends. You can also see five letter words with NIO.

5 letter NIO-words icon
7

5-Letter Words With NIO

Common 5-letter NIO-words:

union

amnio

anion

danio

fonio

inion

onion

See all 5-letter NIO-words
6 letter NIO-words icon
23

6-Letter Words With NIO

Common 6-letter NIO-words:

senior

unions

junior

amnion

amnios

anions

bagnio

biniou

bunion

danios

fanion

fonios

gonion

minion

niobic

onions

oniony

pernio

ronion

wanion

See all 6-letter NIO-words
7 letter NIO-words icon
31

7-Letter Words With NIO

Common 7-letter NIO-words:

opinion

reunion

amnions

amniote

anionic

binious

grunion

juniors

manioca

minions

munnion

niobium

onioned

pinions

runnion

seniors

signior

tenioid

ternion

wannion

See all 7-letter NIO-words
8 letter NIO-words icon
41

8-Letter Words With NIO

Common 8-letter NIO-words:

opinions

amnionic

amniotes

conioses

franions

geraniol

grunions

juniored

misunion

niobates

niobites

niobiums

nonunion

oxyanion

preunion

seignior

taenioid

trunnion

unionist

wannions

See all 8-letter NIO-words
9 letter NIO-words icon
45

9-Letter Words With NIO

Common 9-letter NIO-words:

companion

communion

amniotomy

antiunion

dominions

geraniols

ingenious

junioring

juniority

koniology

nonunions

onionskin

perniones

preunions

selenious

simonious

trunnions

unionists

unionized

unionizes

See all 9-letter NIO-words
10 letter NIO-words icon
45

10-Letter Words With NIO

Common 10-letter NIO-words:

companions

anamniotes

anamniotic

craniology

craniotomy

epilimnion

goniometry

gonioscope

herniotomy

insomnious

interunion

juniorates

opinionate

phelonions

ruthenious

signiories

spaniolate

spaniolise

symphonion

unionising

See all 10-letter NIO-words
11 letter NIO-words icon
54

11-Letter Words With NIO

Common 11-letter NIO-words:

acrimonious

amniotomies

ceremonious

communional

companioned

craniometer

cranioscopy

epilimnions

excommunion

ignominious

impecunious

koniologies

nonionising

opinionates

opinionists

phaelonions

seigniorial

seigniories

spaniolated

symphonions

See all 11-letter NIO-words
12 letter NIO-words icon
47

12-Letter Words With NIO

Common 12-letter NIO-words:

companionate

craniologies

craniometers

craniotomies

disunionists

excommunions

goniometries

gyniolatries

hispaniolize

nonunionised

nonunionized

opinionately

parsimonious

podoconiosis

seigniorages

seignioralty

seigniorship

spaniolating

unharmonious

unionization

See all 12-letter NIO-words
13 letter NIO-words icon
46

13-Letter Words With NIO

Common 13-letter NIO-words:

amniocenteses

amniocentesis

ceremoniously

communionally

companionhood

craniometrist

cranioscopist

goniometrical

herniorrhaphy

hispaniolised

hispaniolises

hispaniolized

ingeniousness

leishmanioses

panhellenions

postliminious

symphoniously

uncompanioned

unionizations

urediniospore

See all 13-letter NIO-words
14 letter NIO-words icon
23

14-Letter Words With NIO

Common 14-letter NIO-words:

companionhoods

companionships

craniocerebral

craniometrical

craniometrists

cranioscopists

harmoniousness

hispaniolising

hispaniolizing

inharmoniously

intercommunion

opinionatively

parsimoniously

pneumoconioses

pneumoconiosis

pneumokonioses

pneumokoniosis

quaternionists

querimoniously

seignioralties

See all 14-letter NIO-words
15 letter NIO-words icon
20

15-Letter Words With NIO

Common 15-letter NIO-words:

acrimoniousness

ceremoniousness

craniologically

disharmoniously

feloniousnesses

goniometrically

herniorrhaphies

ignominiousness

impecuniosities

impecuniousness

ingeniousnesses

intercommunions

opinionatedness

overopinionated

pneumoconiotics

radiogoniometer

radiogoniometry

sanctimoniously

unceremoniously

uncompanionable

See all 15-letter NIO-words

382 Common Words with NIO

Most Common Length
11
(54 words)
Avg Scrabble Score
14.7
(out of 29)
Most Common Ending
s
(45%)

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

29 Points

The highest scoring word in Scrabble that contains NIO is hispaniolizing with a total of 29 points.

H 4
I 1
S 1
P 3
A 1
N 1
I 1
O 1
L 1
I 1
Z 10
I 1
N 1
G 2

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

  • How many words containing NIO are in the English dictionary?

    There are 382 words in the English dictionary that contain NIO, and most of them are 11 letters long (54 words of that length).

  • What's the longest word containing NIO?

    The longest word containing NIO is "radiogoniometer" at 15 letters long. If you're looking for a more everyday word, "companions" is the longest common word containing NIO.

  • Are there any rare words containing NIO worth more in Scrabble?

    Yes. Uncommon words like "querimoniously", "unionization", "quaternionist", "hispaniolize" contain NIO and can score big thanks to their unusual letters. "querimoniously" is worth 28 points in Scrabble before any bonus tiles.

  • What are the most common words containing NIO?

    Most words containing NIO are 11 letters long, including everyday words like "acrimonious", "amniotomies", "ceremonious", "communional", "companioned".