to be suspicious of; to be doubtful of; to be dubious of
otherwise; or else; if not
that sort of; that kind of; like that; such; so
wave motion; undulation; surge; wave
burst (tire, pipe, etc.); rupture; blowout; burst (radiation, signal, etc.)
confusion; mixing; merger
main constituent; core; nucleus; subject
experiential; empirical; experimental
to inquire (about); to enquire; to ask; to interrogate; to question intensely; to grill (someone about something)
voluntary; optional; free; elective
to name; to call; to christen; to term
innovation; new departure; milestone; breakthrough
poor (living); barely continuing; just scraping along; very narrow
to improve upon; to make improvements to; to refine
how long; how far; how much
exactly; precisely; just; just (like); as if; as though
middle; midway; middle position; moderate position; interim; intermediary
to throw out; to drop; to toss; to abandon; to neglect; to dismiss
to be helpful; to be useful
to push someone (towards); to encourage someone
to pile up; to stack; to load (car, ship, etc.); to pack; to acquire; to accumulate
safe; vault; storage cabinet
charge; custody; safekeeping; deposit; storage
assistance; support; subsidy; supplement; spotting (in weight training)
switch; switch; points; switch (from one thing to another); change
small truck; pickup truck; pickup; van
kamado; traditional Japanese wood or charcoal-fueled cook stove; household; family
to warm oneself; to sun oneself; to warm up; to get warm
to cool down; to get cold; to cool off (excitement, temper, etc.); to subside; to be cold (eyes, expression, etc.); to be composed
water heater; water boiler
auxiliary device; auxiliary equipment
rising; ascending; climbing
shortening; contraction; reduction; curtailment; abbreviation
to plan; to attempt; to plot; to conspire; to aim for; to strive for
departure (from a base); takeoff; launch; starting (to move; of a car); start; moving off
machinery; gadgetry; equipment
stubborn; dogged; persistent; tough; sturdy; hardy
repair; mending; fixing; servicing