complete stranger; total stranger
another's parent; another's parents
rotation; making the rounds; spreading; effect; efficacy; by way of; via
ordinary citizen; the general public
large-scale operation; large-scale campaign; major mission
joining (a club, organization, etc.); becoming a member; entry; admission; subscription; affiliation
degree of difficulty; difficulty level
difficulty; relative difficulty
degree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent
Buddhist priest; monk; son (of others)
mutually; with each other; reciprocally; together; both
dull; uninteresting; insignificant; unimportant; absurd; foolish
underground spring; Hades; hell; underworld
free ticket; free admission ticket
thrill ride (at an amusement park)
vehicle; conveyance; transport; ride (playground, fair, carnival); playground facility
this and that; such and such
terrible; dreadful; amazing (e.g. of strength); great (e.g. of skills); to a great extent; vast (in numbers)
another time; some other time
hard lump under the skin (e.g. adipous tumor, lymph node tumor, etc.); grinding against; pressing or rubbing with turning movements (e.g. someone's shoulders with one's elbow); rolling one's eyes; goggling one's eyes; rattling sound
defective article; damaged goods; deflowered girl; unvirtuous girl
soft; software; soft hat; felt hat; soft serve ice cream; softball
frank; candid; frankfurter; frank
frunk; front trunk (e.g. of a car)
upright; honest; faithful; conscientious; sincere
getting poised again for charging; toeing the mark again; starting again; getting a fresh start; going back to square one
presumptuous; arrogant; audacious; forward; insolent
pleased to make your acquaintance
courteous; decorous; polite
to jump in; to dive in; to fly in; to rush in; to dash in