| guarantee | (verb) give surety or assume responsibility | Synonyms: vouch |
|---|
| (verb) promise to do or accomplish | Synonyms: undertake |
| (verb) stand behind and guarantee the quality, accuracy, or condition of | Synonyms: warrant |
| (verb) make certain of | Synonyms: assure, ensure, insure, secure |
| guard | (verb) watch over or shield from danger or harm; protect | Synonyms: ward |
|---|
| (verb) protect against a challenge or attack | Synonyms: defend, hold |
| (verb) to keep watch over | - |
| (verb) take precautions in order to avoid some unwanted consequence | - |