iso- /ī-sō-, -so-/, also is- /īs-/

1. Signifying equal
2. Denoting an isomeric substance, as in iso-ocˈtane one of the isomers of normal octane

• grotesqueries
• grotesquery
• grotesques
• grotesquest
• Grotian
• Grotian Atonement
• Grotian theory
• Grotian theory of the Atonement
• grots
• grottier
• grottiest
• grottiness
• grotto
• grottoed
• grottoes
• grottos
• grotto-work
• grotto-works
• grotty
• grouch
• grouched
• grouches
• grouchier
• grouchiest
• grouchily