| Main Entry: | fast friend |
| Part of Speech: | noun |
| Definition: | faithful friend |
Synonyms: |
best friend, constant friend, devoted friend, fidus Achates, good friend, great friend, staunch friend, trusted friend, trusty friend |
| 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: | 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 |