Gaidere(Guy-dere) Gai meaning "Harm" and Dere meaning "Sweet" A Gaidere is a female who will harm another female that is around her lover. A Gaidere is close to a Yandere but Gaidere's won't kill their victim; instead, they will torture them and make them suffer.

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.