| Answer | Crossword Clue |
|---|---|
| ENDO | Prefix with skeleton or plasm |
| ECTO | Prefix with -therm or -plasm |
| PROTO | Prefix with plasm or type |
| ECTO | Prefix with plasm or morph |
| ECTO | Prefix with morph or plasm. |
| NEO | Prefix with plasm or classic |
| ECTO | Prefix with plasm or derm |
| ENDO | Prefix with plasm or morphic |
| PROTO | Prefix with "plasm" or "type" |
| PROTO | Prefix with "type" or "plasm" |
| ENDO | Prefix with skeleton or thermal |
| EXO | Prefix with thermal or skeleton |
| ENDO | Prefix with spore or skeleton |
| ENDO | Prefix with scope or skeleton |
| EXO | Prefix with skeleton or sphere |
| ENDO | Prefix with skeleton or spore |
| ENDO | Prefix with "skeleton" or "thermic" |
| EXO | Prefix with sphere or skeleton |
| ENDO | Prefix with skeleton, scope or spore |
