Countable Nouns Ending in M and Containing AR

Browse 257 valid English countable nouns ending in M and containing AR, from Arm, Warm, Farm, Harm, Alarm, Charm and Sarcasm to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with A
24 words
arm
alarm
aquarium
artform
archaism
arboretum
arum
armyworm
arcanum
armamentarium
antilogarithm
arteriogram
archdukedom
argumentum
archegonium
archaebacterium
anacardium
asarum
aerarium
arbitrium
argyranthemum
angiocardiogram
arctium
arrowworm
Starts with B
16 words
boardroom
barbarism
barroom
barm
barbarianism
binarism
barogram
blepharospasm
ballistocardiogram
barathrum
birdfarm
bastardism
blackguardism
bullarium
bungarum
barothermohygrogram
Starts with C
24 words
charm
cardamom
carom
cardroom
cardiogram
charism
columbarium
czardom
cartogram
calvarium
chartroom
crossarm
countercharm
carbapenem
charmonium
caldarium
cinerarium
cryptarithm
cologarithm
conarium
carbonium
charactonym
collectarium
characterism
Starts with D
4 words
darkroom
dolphinarium
dilogarithm
disciplinarium
Starts with E
15 words
earthworm
eardrum
electrocardiogram
earldom
earworm
echocardiogram
endocardium
epicardium
evangelistarium
evangelarium
emissarium
endarterium
evangeliarium
epimyocardium
encarpium
Starts with F
10 words
farm
firearm
forearm
falciparum
fusarium
frigidarium
familiarism
formicarium
farfugium
flabellarium
Starts with G
2 words
guardroom
gargarism
Starts with H
15 words
harm
haram
harem
honorarium
harmonium
herbarium
heartworm
hyperparathyroidism
hedysarum
hydropericardium
hyperparasitism
hardbeam
hematopericardium
harmonogram
hydropneumopericardium
Starts with I
3 words
insularism
insectarium
isarithm
Starts with J
1 words
jarldom
Starts with K
1 words
karyogram
Starts with L
5 words
logarithm
laryngospasm
leprosarium
labarum
literaryism
Starts with M
13 words
martyrdom
marjoram
myocardium
marm
marsupium
mandarinism
marrubium
mortarium
marconigram
martyrium
marigram
macarism
marmem
Starts with N
2 words
namaskaram
nidularium
Starts with O
5 words
overarm
oceanarium
orarium
ossarium
ophidiarium
Starts with P
24 words
paradigm
plagiarism
parallelism
planetarium
parm
parallelogram
paroxysm
parochialism
pericardium
paramecium
pharm
particularism
pelargonium
partialism
paronym
paralogism
parapodium
pneumopericardium
polarogram
puparium
parachronism
panaritium
parascenium
paragram
Starts with R
2 words
rosarium
ranarium
Starts with S
24 words
sarcasm
swarm
sidearm
solarium
sanitarium
sugarplum
schoolmarm
sargassum
studfarm
swingarm
superfarm
seaquarium
sardonicism
sudarium
saccharum
sacrarium
shakespeareanism
syllabarium
separatum
shortarm
spermarium
sparganum
schoolmarmism
superparasitism
Starts with T
8 words
tearoom
terrarium
tonearm
tsardom
taraxacum
tepidarium
termitarium
tharm
Starts with U
2 words
underarm
unguentarium
Starts with V
7 words
vulgarism
vivarium
velarium
vernacularism
variorum
vectorcardiogram
vibracularium
Starts with W
4 words
warm
windfarm
wardroom
wareroom
Starts with Y
1 words
yardarm
Starts with Z
1 words
zoarium

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