| Answer | Crossword Clue |
|---|---|
| ecotonal | pertaining to an ecotone (a type of ecological zone) |
| ecotones | ECOTONE, a type of ecological zone |
| isotypic | pertaining to an isotype (a type of diagram) |
| isobaric | pertaining to an isobar (a type of atom, also ISOBARE) |
| ammino | pertaining to an ammine (a type of ammonia compound, also AMMONATE, AMMONIATE) |
| indexal | pertaining to an index (a type of reference guide in a book) |
| isozymic | pertaining to an isozyme (a type of enzyme (a complex protein, also ENZYM)) |
| ergative | pertaining to a type of language that has an ergative case or in which the direct object of a transitive verb has the same form as the subject of an intransitive verb |
