9 Letter Adjectives Starting with IS

This list gathers 40 English 9 letter adjectives that start with IS, such as Isolating, Isometric, Isosceles, Isotropic, Isopropyl, Issueless and Isotactic. Use the sorting controls below to organize entries by length, or consult our adjective grammar guide to check adjective order and comparative rules.

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Starts with ISC
2 words
ischiatic
ischiadic
Starts with ISE
2 words
iseikonic
isenergic
Starts with ISM
1 words
ismatical
Starts with ISO
24 words
isolating
isometric
isosceles
isotropic
isopropyl
isotactic
isostatic
isochoric
isolative
isopycnal
isohyetal
isobathic
isoclinic
isosmotic
isocyanic
isocratic
isogenous
isomerous
isopycnic
isoclinal
isonomous
isocyclic
isosteric
isologous
Starts with ISS
1 words
issueless

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