to be worried; to be troubled
proposal; proposition; suggestion
to advance; to move forward; to carry forward (plans, work, etc.); to proceed with; to raise; to elevate
breaking down; defeating; abolishing
training; drill; practice; discipline
assistant; associate; duplicate; copy; adverb
meeting up; gathering; assembly; set
to be truant; to slack off; to play hooky; to skip school; to cut class; to skip out
setting a bad example to others
originally; primarily; essentially; intrinsically; proper; rightful
war situation; progress of a battle
expectation; anticipation; prediction; forecast; conjecture
joint ownership; co-ownership; sharing (e.g. a viewpoint); sharing (files, devices on a network, posts on social media, etc.)
tendency; trend; inclination
discussion; talk; tête-à-tête; conference
to be convinced (that); to be under the impression (that); to make up one's mind; to set one's heart on; to be obsessed (with a thought, idea, etc.); to think about obsessively
to puzzle over; to think deeply about; to rack one's brains over (wrack)
class; heading; group; category
curious onlookers; rubbernecks
pout; displeasure; ill humor; ill humour; sullenness
to emit a voice; to emit a sound; to be able to speak
to weigh on one's mind; to bother one; to be interested (in); to be curious (about); to feel like (doing); to feel inclined to
to lose one's way; to get lost; to waver; to hesitate; to be captivated (by); to be infatuated (with)
first; foremost; most important; best; greatest; above all
infantry; infantryman; foot soldier
(item of) equipment; accessories (bike, auto)
manager; administrator; landlord; root (user)
person in charge; senior staff; manager; chief; head
nonexistent; not being (there); not having; not
to project; to stand out; to jut out; to go somewhere (e.g. for work); to proceed to; to leave for
handicraft; work; construction; maneuvering; manoeuvring
judgement; judgment; expert opinion; appraisal
these guys; these fellows
individuality; personality; quirk; idiosyncrasy; character; individual characteristic
strong; potent; strong; brawny; good (at); skilled; being able to handle
specific gravity; relative density; relative importance; weight
engineer; technical officer
research and development; R&D
(talk of a) moneymaking scheme; moneymaking idea; get-rich-quick proposal