What is another word for more big mouthed?
Pronunciation: [mˈɔː bˈɪɡ mˈa͡ʊðd] (IPA) 
The phrase "more big mouthed" refers to someone who speaks too much or without filter. There are several synonyms to describe this type of behavior. For instance, one could say that someone is garrulous if they talk excessively. If someone is constantly interrupting other people, they might be described as loquacious. Others might use the term verbose to describe someone who indulges in excessively wordy speech. A more harsh word for this type of behavior is blabbermouth, which implies that the person cannot keep secrets or control their tongue. Alternatively, the phrase "motor mouth" could be used to describe someone who talks too quickly or incessantly.
