Fleapits is a slang term for a cheap and rundown place, often used to describe cramped and unsanitary accommodation. Synonyms for fleapits include hovels, shacks, squalor, dive, and slums. These words are often used to describe areas of cities or towns where the poorest and most vulnerable communities are forced to live due to poverty and lack of resources. Other synonyms that can be used to describe fleapits include filth, grime, and dilapidation. These words evoke a sense of decay and neglect that is often associated with the poorest areas of society. However, it should be noted that the use of these words can be considered derogatory and insensitive, and care should be taken when using them.