A loquacious teacher is someone who tends to talk a lot. If you are looking for synonyms to describe such a person, you could consider using words like talkative, chatty, garrulous, and verbose. A talkative teacher is someone who enjoys speaking and sharing their thoughts and ideas with others. A chatty teacher is someone who tends to engage in informal and casual conversations with their students. A garrulous teacher is someone who talks excessively and often about unimportant things. While a verbose teacher is someone who uses too many words to convey their message. All these words convey a similar meaning to loquacious and can be used interchangeably depending on the context.