12-Letter Words Starting CE & Ending S

• a semisynthetic analogue of cephalosporin

• a document attesting to the truth of certain stated facts

• a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends

• present someone with a certificate

• authorize by certificate

• the central or most important feature

• something placed at the center of something else (as on a table)

• Any of several glycosphingolipids found in the membranes of muscle and nervous tissue

• a retractable fin keel used on sailboats to prevent drifting to leeward

• A length of chromosome in which an average of 0.01 crossover occurs per generation.

• the process of using your mind to consider something carefully