The word “Taze” is not considered a valid word in Scrabble according to the official Scrabble dictionary, which is the “Collins Scrabble Words” in the UK and the “Official Scrabble Players Dictionary” in North America.

In the Collins Scrabble Words, “Taze” is not included in its list of valid words. The same goes for the North American Official Scrabble Players Dictionary.
In both dictionaries, valid words are defined as words that are commonly used in the English language and are found in recognized dictionaries. Scrabble dictionaries are carefully curated to include words that are most commonly used, and that meet specific criteria, such as the words being considered standard, unambiguous, and having appropriate length.
To be considered a valid Scrabble word, a word must be found in one of the official Scrabble dictionaries. These dictionaries are updated regularly to reflect the evolution of the English language and its usage. Inclusion in these dictionaries depends on a variety of factors, such as frequency of use, relevance, and acceptance by the linguistic community.
In some cases, words that are considered to be technical or specialized in nature may not be included in Scrabble dictionaries, as they are not part of the everyday language of most people. For example, words that are primarily used in scientific or technical fields may not be included, as they are not considered to be part of the general vocabulary of the English language.
It is also possible that a word may be considered valid in some countries but not in others. This is because the use of language can vary widely between different regions and cultures, and what is considered to be a valid word in one place may not be recognized or understood in another.
In conclusion, “Taze” is not a valid Scrabble word according to the official Scrabble dictionaries. Scrabble is a game that is designed to test players’ knowledge of the English language and their ability to form words from a limited set of letters. While it can be frustrating to find that a word that you think is valid is not accepted in the game, it is important to remember that the game is based on a carefully curated list of words that are widely recognized and used in the English language.