| Main Entry: | |
| Part of Speech: | noun |
| Definition: | dual personality |
| Synonyms: | Proteus, ambiguity, double life, duplicity, split personality, two-facedness |
| Main Entry: | amphibian |
| Part of Speech: | noun |
| Definition: | cold-blooded vertebrate |
| Synonyms: | caecilian, caudate, frog, hyla, newt, proteus, salamander, toad |
| Notes: | lizards are reptiles; salamanders are amphibians a reptile has dry scaly skin while amphibians have moist skin |