"order" In Word Games

"Order" validity in different word game dictionaries

Dictionary	Validity
Scrabble US(US/Canada/Thailand - TWL/NWL)	Yes
Scrabble UK(International - SOWPODS/CSW)	Yes
Words with Friends(WWF)	Yes

"order" Definition

[uncountable, countable] the way in which people or things are placed or arranged in relation to each other
[uncountable] the state of being carefully and neatly arranged
[uncountable] the state that exists when people obey laws, rules or authority
[countable] a request for food or drinks in a restaurant, bar, etc.
[countable] food or drinks that you ask for in a restaurant, bar, etc.
[countable, uncountable] a request to make or supply goods
[countable] goods supplied in response to a particular order that somebody has placed
[countable] something that somebody is told to do by somebody in authority
[countable] a formal written instruction for somebody to be paid money or to do something
[countable, usually singular] (formal) the way that a society, the world, etc. is arranged, with its system of rules and customs
[countable, usually plural] (disapproving or humorous) a social class
[countable] a group into which animals, plants, etc. that have similar characteristics are divided, smaller than a class and larger than a family
[countable + singular or plural verb] a group of people living in a religious community, especially monks or nuns
[countable + singular or plural verb] a group of people who have been given a special honour by a queen, king, president, etc.
[countable] a badge or ribbon worn by members of an order who have been given a special honour
[countable + singular or plural verb] a secret society whose members meet for special ceremonies