1. The cardinal number that is the sum of four and one
   - five, 5, V, cinque, quint, quintet, fivesome, quintuplet, pentad, fin, Phoebe

Type of: digit, figure

• self-activating
• self-adapting program
• self-addressed
• self-aggrandisement
• self-aggrandising
• self-aggrandizement
• self-aggrandizing
• self-analysis
• self-annihilation
• self-appointed
• self-asserting
• self-assertion
• self-assertive
• self-assertiveness
• self-assurance
• self-assured
• self-aware
• self-awareness
• self-balancing
• self-catering
• self-centered
• self-centeredness
• self-centred
• self-centredness
• self-collected