undertake solemnly
Synonyms for undertake solemnly
- affirm
- assure
- declare
- promise
- swear
- consecrate
- covenant
- dedicate
- devote
- pledge
- plight
- testify
- vouch
- warrant
- cross one's heart
- give word of honor
- swear up and down
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Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
RELATED WORDS AND SYNONYMS FOR UNDERTAKE SOLEMNLY
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.