1. (adjective) having or feeling no doubt or uncertainty; confident and assured

• sure

2. (adjective) certain to occur; destined or inevitable

• sure

3. (adjective) established irrevocably

• sealed

4. (adjective) reliable in operation or effect

• sure

5. (adjective) exercising or taking care great enough to bring assurance

• sure

1. (adjective) definite but not specified or identified

• definite

2. (adjective) having or feeling no doubt or uncertainty; confident and assured

• confident
• convinced
• positive

3. (adjective) established beyond doubt or question; definitely known

• definite
• indisputable
• sure
• sure as shooting

4. (adjective) certain to occur; destined or inevitable

• bound
• destined
• doomed
• fated
• foreordained
• predestinate
• predestined
• in for

5. (adjective) reliable in operation or effect

• dependable
• reliable

6. (adjective) exercising or taking care great enough to bring assurance

• careful

1. (adjective) certain to occur; destined or inevitable

• predictable

1. (adjective) having or feeling no doubt or uncertainty; confident and assured

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

1. (adjective) having or feeling no doubt or uncertainty; confident and assured

• incertain
• incertain
• uncertain
• uncertain
• unsure
• unsure

2. (adjective) established beyond doubt or question; definitely known

• uncertain

3. (adjective) certain to occur; destined or inevitable

• uncertain

4. (adjective) established irrevocably

• uncertain
• unsealed