1. Not capable of being changed or altered
   - unalterable

See also: final, incurable, last

• subconscious mind
• subconsciously
• subconsciousness
• subcontinent
• subcontract
• subcontractor
• subcontrary
• subcortical
• subculture
• subcutaneous
• subcutaneous injection
• subcutaneous test
• subcutaneously
• subdata base
• subdeacon
• subdiaconate
• subdirectory
• subdivide
• subdivider
• subdivision
• subdivision Ascomycota
• subdivision Ascomycotina
• subdivision Basidiomycota
• subdivision Basidiomycotina
• subdivision Coniferophytina