Countable Nouns Ending in RAM and Containing IO

Browse 20 valid English countable nouns ending in RAM and containing IO, from Electrocardiogram, Angiogram, Echocardiogram, Radiogram, Cardiogram, Audiogram and Idiogram 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
5 words
angiogram
audiogram
autoradiogram
arteriogram
angiocardiogram
Starts with B
1 words
ballistocardiogram
Starts with C
3 words
cardiogram
cholangiogram
cardiosphygmogram
Starts with E
2 words
electrocardiogram
echocardiogram
Starts with H
1 words
heliogram
Starts with I
1 words
idiogram
Starts with L
1 words
lymphangiogram
Starts with P
1 words
phonocardiogram
Starts with R
2 words
radiogram
radiotelegram
Starts with S
2 words
sociogram
spectroheliogram
Starts with V
1 words
vectorcardiogram

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