Caitiff and Jellyfish

Caitiff noun - A mean, evil, or unprincipled person.

Jellyfish and caitiff are semantically related In some cases you can use "Jellyfish" instead a noun "Caitiff".

Jellyfish noun - A person without strength of character.

Caitiff and jellyfish are semantically related in coward topic. Sometimes you can use "Caitiff" instead a noun "Jellyfish", if it concerns topics such as weakling, pansy, easily intimidated.