Words Containing: RAR

• a room where books are kept

• a collection of literary documents or records kept for reference or borrowing

• a depository built to contain books and other materials for reading and study

• (computing) a collection of standard programs and subroutines that are stored and available for immediate use

• a building that houses a collection of books and other materials

• lessen the density or solidity of

• make more subtle or refined

• weaken the consistency of (a chemical substance)

• make more complex, intricate, or richer

• with hand brought forward and down from above shoulder level

• relating to the hours

• not often

• noteworthy scarcity

• a rarified quality

• something unusual -- perhaps worthy of collecting