1. Excessively forward
   "an assumptive person"
   - assuming, presumptuous 
2. Accepted as real or true without proof
   "assumptive beliefs"

See also: acknowledged, assume, forward

• sabre
• sabre rattling
• sabre saw
• sabre-toothed
• sabre-toothed tiger
• sabretooth
• sabulous
• sac
• sac fungus
• Sacagawea
• Sacajawea
• saccade
• saccadic
• saccate
• saccharase
• saccharic acid
• saccharide
• saccharify
• saccharimeter
• saccharin
• saccharine
• saccharinity
• saccharometer
• Saccharomyces
• Saccharomyces cerevisiae