1. (noun) freedom from doubt; belief in yourself and your abilities

• authority
• confidence
• self-assurance
• self-confidence
• sureness

2. (noun) a binding commitment to do or give or refrain from something

• pledge

1. (noun) freedom from doubt; belief in yourself and your abilities

• certainty

2. (noun) a binding commitment to do or give or refrain from something

• commitment
• dedication

3. (noun) a statement intended to inspire confidence

• statement

4. (noun) a British term for some kinds of insurance

• insurance

1. (noun) a binding commitment to do or give or refrain from something

• guarantee
• warrant
• warrantee
• warranty
• guarantee
• plight
• troth
• vow

2. (noun) a statement intended to inspire confidence

• clean bill of health

1. (noun) freedom from doubt; belief in yourself and your abilities

• certain
• sure
• confident
• self-assured
• self-confident
• sure

2. (noun) a binding commitment to do or give or refrain from something

• assure
• promise
• pledge
• plight
• pledge

3. (noun) a statement intended to inspire confidence

• assure