de·mer·sal 
(dĭ-mûrsəl)
(dĭ-mûrsəl)adj.
1. Dwelling at or near the bottom of a body of water: a demersal fish.
2. Sinking to or deposited near the bottom of a body of water: demersal fish eggs.
[From Latin dēmersus, past participle of dēmergere, to sink : dē-, de- + mergere, to sink.]
- incomprehensible
- incomprehensibleness
- incomprehensibly
- incomprehension
- incomprehensive
- incomprehensively
- incompressibility
- incompressible
- incomputability
- incomputable
- inconceivability
- inconceivable
- inconceivableness
- inconceivably
- inconcinnity
- inconclusive
- inconclusively
- inconclusiveness
- incondensability
- incondensable
- incondensible
- incondite
- inconditely
- inconformity
- incongruence