accrete(об отложении, накипи); accrue(о задолженности и т.п.); build up(о физических величинах); grow(о физических величинах); grow(об отложении, накипи); increase(о физических величинах); rise(напр., о скорости); surge(о чувстве, звуке и т.п.); surge up(о чувстве, звуке и т. п.); develop
mount(As layoffs and termination packages mount and companies feel the pain of the recession, more Canadians are looking for alternative employment. • With the rising Covid cases in schools, anxiety is mounting for both parents and teachers.ART Vancouver)
cnn.com Mr. Wolf); grow (with на + prepl., on); expand; build up; pile up (of debts)