Can You Use Root in Scrabble?

Yes, root is in the scrabble dictionary.

What type of words can you not use in scrabble?

Accepted Scrabble Words

There are some words that are not allowed to be played and these include suffixes, prefixes and abbreviations. Any word that requires the use of a hyphen or apostrophe cannot be played in the game. Any word that required the use of a capital letter is not allowed.

Is Qi word valid in scrabble?

Qi is defined as the vital force that is inherent in all things, according to Chinese thought. ... It is a word you might be used to spelling "chi," but the "qi" version has gained currency. "Chi" also denotes a letter of the Greek alphabet, so it remains valid in Scrabble.