[filth (the)] {n.} The police (derogatory).

[filthy lucre] {n.}, {informal} Money, especially when thought of as bad […]

[filthy rich] {adj. phr.} Extremely rich but without cultural refinement; nouveau […]

[find] or [get one's bearings] {v. phr.} To know where one […]

[find fault] {v. phr.} To find something wrong; complain; criticize. * […]

[find it in one's heart] {v. phr.} To be able or […]

[find one's ---] {v. phr.} To become able to use (some […]

[find oneself] {v. phr.} To find out what one is fitted […]

[find out] {v.} 1. To learn or discover (something you did […]

[find out the hard way] See: [HARD WAY].