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8-Letter Words Ending with ID

For word games needing ID suffixes, here's your 8-letter word resource. Popular examples include ACETAMID, ACTINOID, ALKALOID, plus AMBEROID, AMMONOID, AMOEBOID and many more. Click any word for its full definition and usage.

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168 words

Word	Length	Syllables
acetamid	8	4
actinoid	8	3
alkaloid	8	3
amberoid	8	3
ammonoid	8	3
amoeboid	8	3
anconoid	8	3
antherid	8	3
antiskid	8	3
arachnid	8	3
arilloid	8	3
asteroid	8	3
athetoid	8	3
autacoid	8	3
autocoid	8	3
backslid	8	2
bicuspid	8	3
bombycid	8	3
bondmaid	8	2
botryoid	8	2
braconid	8	3
cancroid	8	2
carangid	8	3
cardioid	8	2
caryatid	8	3
catenoid	8	3
centroid	8	2
ceratoid	8	3
characid	8	3
charquid	8	2
choreoid	8	2
chorioid	8	2
clupeoid	8	2
colubrid	8	3
conchoid	8	2
coracoid	8	3
coronoid	8	3
cotyloid	8	3
coverlid	8	3
cricetid	8	3
cyanamid	8	3
cyprinid	8	3
dendroid	8	2
dihybrid	8	3
disulfid	8	3
echinoid	8	3
elaterid	8	4
elytroid	8	3
embryoid	8	2
emulsoid	8	3
eupatrid	8	3
filariid	8	3
foresaid	8	3
gabbroid	8	2
gainsaid	8	2
grandkid	8	2
groupoid	8	2
gynecoid	8	3
handmaid	8	2
helicoid	8	3
hematoid	8	3
hominoid	8	3
humanoid	8	3
hydracid	8	3
hypoacid	8	3
hyracoid	8	3
illiquid	8	3
indigoid	8	3
intrepid	8	3
inviscid	8	3
isthmoid	8	2
keratoid	8	3
lacertid	8	3
lambdoid	8	2
lampyrid	8	3
landslid	8	2
lemuroid	8	3
liguloid	8	3
limuloid	8	3
lymphoid	8	2
manatoid	8	3
medicaid	8	3
medusoid	8	3
melanoid	8	3
milkmaid	8	2
monoacid	8	3
mucinoid	8	3
multifid	8	3
muraenid	8	3
myceloid	8	3
noctuoid	8	2
nonfluid	8	2
nonrigid	8	3
nonsolid	8	3
nonvalid	8	3
nucleoid	8	2
odontoid	8	3
oribatid	8	4
overlaid	8	3
overpaid	8	3
paranoid	8	3
parotoid	8	3
pellucid	8	3
periodid	8	3
petaloid	8	3
phoronid	8	3
phosphid	8	2
phylloid	8	2
plasmoid	8	2
polybrid	8	3
polypoid	8	3
postpaid	8	2
prismoid	8	2
protoxid	8	3
pyranoid	8	3
pyrenoid	8	3
racemoid	8	3
reduviid	8	3
resinoid	8	3
retinoid	8	3
rhomboid	8	2
salmonid	8	3
scaphoid	8	2
schizoid	8	2
sciaenid	8	2
scincoid	8	2
sciuroid	8	2
sclereid	8	2
scleroid	8	2
semiarid	8	3
sepaloid	8	3
serranid	8	3
sesamoid	8	3
siluroid	8	3
sinusoid	8	3
sistroid	8	2
solenoid	8	3
soliquid	8	3
sphenoid	8	2
spheroid	8	2
sphingid	8	2
splendid	8	2
subacrid	8	3
subfluid	8	2
subhumid	8	3
synapsid	8	3
synergid	8	3
tachinid	8	3
tailskid	8	2
teratoid	8	3
tetanoid	8	3
tetracid	8	3
tetroxid	8	3
thalloid	8	2
thyreoid	8	2
thyrsoid	8	2
tracheid	8	2
trichoid	8	2
triploid	8	2
trochoid	8	2
tuberoid	8	3
unafraid	8	3
uncandid	8	3
underbid	8	3
underdid	8	3
unrepaid	8	3
vibrioid	8	2
viverrid	8	3

FAQs

What’s typical about ID-ending words?
ID often marks suffix families; think about derivatives when guessing.

Do you include UK/US spellings?
Where they exist, both may appear.