Libbers is a 7 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 13 points.
You can make 141 anagrams from letters in libbers (bbeilrs).
An Americanism dating back to 1970-75; lib(eration) + -er1
De Captain he nebber eat no breakfast; he say et ain't good fer his libber—yaw; yaw!