at least, leastways, leastwise, at any rate (adverb)

if nothing else (`leastwise' is informal and `leastways' is colloquial)

"at least he survived"; "they felt--at any rate Jim felt--relieved though still wary"; "the influence of economists--or at any rate of economics--is far-reaching"

at least, at the least (adverb)

not less than

"at least two hours studying the manual"; "a tumor at least as big as an orange"

at least (Adverb)

At the least; at a minimum or lower limit.

at least (Adverb)

In any event; anyway.