9-Letter Words Starting With IS

There are 65 9-letter words that start with IS. 10 are common words, such as ISINGLASS and ISLANDERS. A rarer one is ISTHMIANS. In this set, O is the most frequent open letter (55 words). 5 words contain a doubled letter.

Full list 65

Common words

isinglassislandersisolatingisolationisomerismisometricisoscelesisothermsissuancesisthmusesisotropicisagogics
isinglassislandersisolatingisolationisomerismisometricisoscelesisothermsissuancesisthmusesisotropicisagogicsisallobarisobarismisoclinalisogameteisogamiesisolativeisolatorsisologousisomerizeisomerousisoniazidisooctaneisoplethsisopropylisostaticisostericisarithmsischaemiaischemiasislandingisobutaneisocheimsisochimesisochoresisochroneisochronsisoclinesisocyclicisoenzymeisogamousisogeneicisogeniesisogonalsisogonicsisogoniesisograftsisographsisohyetalisologuesisomeraseisomorphsisonomiesisophotalisophotesisopodansisoprenesisopycnicisosmoticisotacticisotheresisotopiesissuelessisthmians

About this list

Words
65 (10 common words)
Common example
isinglass
Rare example
isthmians
Doubled letters
5
Ending in S
36
Most frequent letter
O (55)

Questions

How many 9-letter words starting with is are there?

65. 10 of them are common words.

What is a common example?

ISINGLASS is among the common words in this set.