Unfortunately, no, but you can use okay.
A Scrabble word is an English word that you can use in the Scrabble game.
OK is not in the "Official Scrabble Players Dictionary" so I guess not.
No. Arq is not a legal Scrabble word.
By the Game rules, No. Abbreviations are not normally allowed in Scrabble. But that all depends on who you are playing with.
The game ends when all the letter tiles of a player (the first to finish) are exhausted/used/played on the scrabble board.
No, OK is actually an abbreviation. The word "KO" is acceptable though.
Yes, "quo" is an acceptable word to use in the game of Scrabble.
They are words that are legal to use in the game Scrabble.
A Scrabble word is an English word that you can use in the Scrabble game.
You can use 787899 and than #, OK
The game of Scrabble does not include any questions. The purpose of the game is to use randomly-chosen letters to make words.
OK is not in the "Official Scrabble Players Dictionary" so I guess not.
no proper names
No, dino is not a proper Scrabble word.
No, it's a proper noun (a name) and can't be used in the game of Scrabble.
No. Arq is not a legal Scrabble word.
By the Game rules, No. Abbreviations are not normally allowed in Scrabble. But that all depends on who you are playing with.