"Minces no words" is often used to describe someone who speaks in a very direct, straightforward manner without beating around the bush. However, there are several other words and phrases that can be used to convey a similar meaning. One such word is "blunt," which describes someone who speaks in a frank and honest way, often without regard for politeness. "Candid" is another synonym, which insinuates that someone is open and straightforward without being abrasive. Other words that can be used include "forthright," "plain-spoken," and "unvarnished." All of these words convey the idea that someone is speaking openly and directly, without mincing words or holding back.