To the most advantage; with the most success, cause, profit, benefit, or propriety.
Had best.
To surpass in skill or achievement.
To beat in a contest.
The person (or persons; or thing or things) that is (are) most excellent.
The supreme effort one can make, or has made.
One's best behavior.
Most; largest.
Most superior; most favorable.
Used for forming superlatives of adjectives, especially those that do not form the superlative by adding -est.
In the smallest or lowest degree; in a degree below all others.
Something of the smallest possible extent; an indivisible unit.
The most little; the smallest amount or quantity of something.
At least.
What a stupid white privileged POS I am! Least I call myself out.
2019 December, Justin Blackburn, The Bisexual Christian Suburban Failure Enlightening Bipolar Blues, page 79