11 Letter Adjectives Starting with IS

Explore 9 verified English 11 letter adjectives that start with IS, including Isoelectric, Isomorphous, Isochronous, Isometrical, Isorhythmic, Isolecithal and Isapostolic. Browse these describing words and descriptive modifiers below, or check adjective order and comparative rules in our adjective grammar guide.

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Starts with ISA
2 words
isapostolic
isallobaric
Starts with ISO
7 words
isoelectric
isomorphous
isochronous
isometrical
isorhythmic
isolecithal
isomagnetic

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