11-Letter Words Containing: Y,A,C,S

• any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle

• cornbread usually cooked pancake-style on a griddle (chiefly New England)

• any disease of the mind; the psychological state of someone who has emotional or behavioral problems serious enough to require psychiatric intervention

• the gentry who own land (considered as a class)

• from a psychic point of view

• navigable deep diving vessel for underwater exploration