Big Huge Thesaurus

perfidious

adjective

• punic
• treacherous

similar terms

• unfaithful

sounds kind of like

• peripatetic
• peripatus
• prayer beads
• privates
• privatise
• privatize
• privet hedge
• profits
• propaedeutic
• propaedeutics
• prophetess
• prophetic
• prophets
• propitious