1. Growing or remaining under water
   - subaqueous, submerged, submersed, underwater 
2. Partially aquatic; living or growing partly on land and partly in water
   "a marginal subaquatic flora"
   - semiaquatic

See also: aquatic

• Salix viminalis
• Salix vitellina
• Salk
• Salk vaccine
• sallet
• sallow
• sallowish
• sallowness
• sally
• sally forth
• Sally Lunn
• sally out
• sallying forth
• Salmacis
• salmagundi
• Salman Rushdie
• salmi
• Salmo
• Salmo gairdneri
• Salmo salar
• Salmo trutta
• salmon
• salmon loaf
• salmon oil
• Salmon P. Chase