What are the abbreviation for words motel hello clothes moment and boast?

Here are the abbreviations for the words you provided, along with some notes:

* Motel: No standard abbreviation exists.

* Hello: No standard abbreviation exists.

* Clothes: Clo. (Informal and rarely used)

* Moment: Mo. (Informal and often used in specific contexts)

* Boast: No standard abbreviation exists.

Important Notes:

* Formal vs. Informal: Abbreviations are generally more common in informal writing or speech.

* Context: The meaning of an abbreviation can change depending on the context. For example, "Mo." could stand for "month" or "moment."

* Clarity: It's generally better to use the full word if there's any chance of ambiguity.