An enduring (non-temporary) clearance to enter the West Wing of the White House, signified by a laminated card. / An unequivocal rejection with no possibility of a later change of mind.

Having stern, harsh or unattractive facial features.

The belief that no deities exist.

A truth that is difficult to accept.

(simile) very hard

A species of clam, quahog, Mercenaria mercenaria.

Cured thoroughly by drying in the sun.

plural of hard water

plural of hard time

plural of die-hard