| Main Entry: | swear by |
| Part of Speech: | verb |
| Definition: | be certain, recommend |
Synonyms: |
advocate, back, bank on, be satisfied with, believe in, compliment, depend on it, endorse, go on the record for, have faith in, plug*, praise, put in a good word, speak highly of, speak well of, stand by, suggest, think highly of, vouch for |