13-Letter Words Containing: N,E,L,L

• make calm or still

• cause to be calm or quiet as by administering a sedative to

• Any of various typically yellow-brown dinoflagellates (originally grouped as genus Zooxanthella) now assigned to the genera Symbiodinium and Amphidinium, notably found in coral reefs.

• a drug used to reduce stress or tension without reducing mental clarity

• make calm or still

• cause to be calm or quiet as by administering a sedative to

• in an unambiguous manner

• without qualification or limitation

• a lack of physical flexibility

• the quality of being rigid and rigorously severe

• To decompose by means of, or as a result of electrolysis.