even

To a greater degree or extent; used with comparisons.

“looked sick and felt even worse”

“an even (or still) more interesting problem”

Being level or straight or regular and without variation as e.g. in shape or texture; or being in the same plane or at the same height as something else (i.e. even with).

“an even application of varnish”

“an even floor”

Of the score in a contest.

Occurring at fixed intervals.

“the even rhythm of his breathing”

Symmetrically arranged.

“even features”

Equal in degree or extent or amount; or equally matched or balanced.

“even amounts of butter and sugar”

“on even terms”

Divisible by two.

Become even or more even.

“even out the surface”

Make even or more even.

Make level or straight.

The latter part of the day (the period of decreasing daylight from late afternoon until nightfall).

“he enjoyed the evening light across the lake”