to sell, dispose of; to endorse (a cheque or bill)

sell cheap

to speak some people equally at same time, to talk with shouting, Metaphorically: talking together of people

to sell in small quantities or in retail

do some ordinary work, do a menial work to make both ends meet

sell on condition of or subject to approval

carry coals to Newcastle

take unfair advantage of one's ancestral repute

to sacrifice or lose honour, integrity, break one's word, faith, sell one's conscience, prove faithless or dishonest

undersell

sell at a loss

sell at a loss