12-Letter Words Containing: N,O,P,R,U

• of or relating to quadraphony

• abnormal presence of air in the pleural cavity resulting in the collapse of the lung; may be spontaneous (due to injury to the chest) or induced (as a treatment for tuberculosis)

• cater to popular taste to make popular and present to the general public; bring into general or common use

• make understandable to the general public

• the mental state of being preoccupied by something

• the act of taking occupancy before someone else does

• engage or engross the interest or attention of beforehand or occupy urgently or obsessively

• occupy or take possession of beforehand or before another or appropriate for use in advance

• expose to too little light

• expose insufficiently

• A large travelling case usually made of leather, and opening into two equal sections.

• A schoolbag.

• A hook on which to hang clothing.

• A portmanteau word.