sublittoral means in the portion of the littoral zone (the shore) that is permanently but shallowly inundated (water-covered). Lexicurio rates it Sui generis — a strength score of 85 out of 100.
Etymology
From sub- + littoral.
adj
- In the portion of the littoral zone (the shore) that is permanently but shallowly inundated (water-covered).“Near-synonyms: neritic (often not differentiated); infralittoral, circalittoral, subtidal (precisely meronymous)”
noun
- The sublittoral area, just beyond (and lower-lying than) the portion of the shore that is not always inundated (water-covered).