one's father; one's old man; middle-aged (or older) man; old man; one's boss; proprietor (of a restaurant, store, etc.)
search (esp. for someone or something missing); manhunt; legally authorized search of a person, building, etc.
to take the initiative; to forestall; to beat to the punch
theme; topic; subject matter; motif; project; slogan
pain; ache; soreness; damage; injury; wear
relief; mitigation; alleviation; relaxation (of restrictions, tensions, etc.); easing; softening
waking up; awakening; arousal; disillusion; disillusionment; awakening
intracerebral; inside the brain; (occurring) in the mind; mental (e.g. image); imaginary
to make a mistake (in); to commit an error; to be wrong; to be incorrect; to mislead; to misguide
giving and taking; exchange (of letters); arguing back and forth; (conversational) exchange
outside (e.g. of a building); exterior; outside (of a group, company, etc.); outside world
change; alteration; modification
approval; license; licence; permission
riskiness; (level of) danger
confusion; distraction; derangement
even so; however; still; whereupon; even though; nevertheless
side effect; adverse reaction
strange; odd; peculiar; queer; curious
to float; to be suspended; to rise to the surface; to appear; to come to mind; to have inspiration
the person concerned; the person in question; the said person
the work of man; human feat; something humanly possible
delicate; minute; fine; detailed; subtle
to come to mind; to pop into one's head
field; sphere; realm; division; branch
talented; gifted; prodigious; virtuoso; masterful
show (of power, ability, etc.); exhibition; demonstration; display; manifestation
resemblance; similarity; likeness; analogy
hypothesis; supposition; assumption; tentative theory
to cause; to induce; to bring about; to pull upright; to help up (e.g. a fallen person)
being able to do as one pleases; doing at will; pothook
to create; to bring forth; to invent; to think up and bring into being; to give birth to; to bear
to overturn; to capsize; to overthrow (government etc.); to reverse (decision etc.); to disprove (an established theory etc.)
indeed; really; absolutely; truly; actually; very
ground-breaking; revolutionary; unprecedented; epoch-making
to produce; to yield; to cause; to result from; to arise; to be generated
to come off; to be removed; to disappear (of pain, a fever, etc.); to be caught; to be harvested; to be interpreted (as); to be taken (as)