11-Letter Words Containing: A,T,P,C

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

• someone who builds or maintains very tall structures

• navigable deep diving vessel for underwater exploration

• an association of neighboring states or tribes in ancient Greece; established originally to defend a common religious center

• someone with a sociopathic personality; a person with an antisocial personality disorder (`psychopath' was once widely used but has now been superseded by `sociopath')

• Any low perennial plant whose buds overwinter just above soil level

• navigable deep diving vessel for underwater exploration