Countable Nouns Starting with IS and Containing OP

Browse 22 valid English countable nouns starting with IS and containing OP, from Isotope, Isopropyl, Isopod, Isoprene, Isotropy, Isotopy and Isoprenoid 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 ISO22 words
isotope
isopropyl
isopod
isoprene
isotropy
isotopy
isoprenoid
isopleth
isopycnal
isopolity
isopach
isophote
isopycnic
isopodan
isophone
isopluvial
isopachyte
isopteran
isoperimeter
isoteniscope
isoplexis
isochlorophyllin

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