(informal) incidentally, by the way, as an aside; for the record

(dated, literary, colloquial) only, altogether, all told (with the implication that it's not much)

(figuratively, in good part) to take a run-up so as to jump farther, to make a strategic retreat, to make a strategic withdrawal so as to come back stronger / (figuratively, in bad part) to delay the inevitable, to put off the evil day

pedestrian crossing, crosswalk

too good to be true

(dated) for sure

Used by one to say that their friends generally call them by a nickname, and that their interlocutor should feel free to call them that too.

(literary) to give up what one has already got to go chasing rainbows; to lose everything because one wanted too much; to get sidetracked, to lose sight of what is important

(transitive) to aim at, to target / (idiomatic, transitive) to pick on, to pester

to tell the truth, to be completely honest, to be completely frank