very close-knit; friendly; allied. • Mary, Tom, and Sally are as thick as thieves. They go everywhere together. • Those two families are thick as thieves.
Honor among thieves
If someone says there is honor among thieves, this means that even corrupt or bad people sometimes have a sense of honor or integrity, or justice, even if it is skewed. ('Honour among thieves' is the British English version.)
An thieves idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with thieves, allowing users to choose the best word for their specific context.
Dicionário de palavras semelhantes, Diferentes palavras, Sinônimos, Expressões idiomáticas para Idioma thieves