Anagrams of: POSTERBOARD

• To establish the legality of (a will).

• densely hairy perennial of central North America having edible tuberous roots

• To allow someone to step or climb onto or otherwise enter a ship, aircraft, train or other conveyance before other people are allowed to board.

• any of 4 vertical supports at the corners of a bedstead

• someone who attacks in search of booty

• any animal that lives by preying on other animals

• anything shaped like a falling drop (as a pendant gem on an earring)

• a drop of the clear salty saline solution secreted by the lacrimal glands

• densely hairy perennial of central North America having edible tuberous roots

• a judicial certificate saying that a will is genuine and conferring on the executors the power to administer the estate

• the act of proving that an instrument purporting to be a will was signed and executed in accord with legal requirements

• put a convicted person on probation by suspending his sentence

• establish the legal validity of (wills and other documents)

• A hinged or sliding door set into a floor or ceiling.

• Such a trap set into the floor of a stage to allow fast exits and entrances.

• A secret method of obtaining access to a program or online system; a backdoor.

• The special information that permits the inverse of a trapdoor function to be easily computed.

• A door in a level for regulating the ventilating current; weather door.