The phrase "safe to say" is a common English idiom used when the speaker is confident that their statement is accurate and unlikely to be challenged. It essentially means "we can assume this with certainty" or "this is a low-risk claim." For example, if a movie wins ten Academy Awards, it is "safe to say" it was a success. It is often used to introduce an opinion that the speaker believes is backed by enough evidence to be considered a fact by most people. In 2026 communication, you'll see this phrase used frequently in business reports and journalism to provide a sense of groundedness and authority without sounding overly aggressive. It functions as a "linguistic hedge" that actually strengthens the statement by suggesting that the conclusion is so obvious that saying it is "safe" or "risk-free."