| Main Entry: | alter ego |
| Part of Speech: | noun |
| Definition: | other side to personality |
Synonyms: |
doppelganger, evil twin, second self |
| Main Entry: | chip off the old block |
| Part of Speech: | noun |
| Definition: | family likeness |
Synonyms: |
alter ego, counterpart, second self, spitting image |
| Main Entry: | gal Friday |
| Part of Speech: | noun |
| Definition: | female assistant |
Synonyms: |
alter ego, assistant, confidant, fidus Achates, girl Friday, hired hand, right-hand girl, second self |
| Main Entry: | man Friday |
| Part of Speech: | noun |
| Definition: | male assistant |
Synonyms: |
assistant, gal Friday, girl Friday, right arm, righthand man, second self |
| Main Entry: | right-hand man |
| Part of Speech: | noun |
| Definition: | important assistant |
Synonyms: |
alter ego, fidus Achates, gal Friday, man Friday, right hand, right-hand woman, second self, strong right arm |