investigation (e.g. into someone's guilt); questioning; pressing; catching up; overtaking
there's no (other) way; cannot be helped; unavoidable; it's no use (doing); pointless; hopeless (person)
to work without sleep or rest
by nature; by birth; naturally; natural; innate
to become defiant; to fight back; to turn upon; to take the offensive
study of foreign languages; linguistics
to take lessons in; to be taught; to learn (from a teacher); to study (under a teacher); to get training in
just right (time, size, length, etc.)
practice; training; drill; (an) exercise; workout
intention; plan; belief; assumption; estimate; estimation
fashion; way; school (of thought); class; rank; current (electrical, water, etc.)
textbook; coursebook; schoolbook
recommendation; referral; endorsement
to buy up; to lay in a stock; to stock up; to buy a lot
study; learning; tutorial
dramatic (improvement); remarkable (difference); marked; (far) better; exceptional
the public; the street (e.g. "word on the street"); street; district; location (e.g. of a battle); scene (e.g. of carnage)
opposite side; bottom; rear; back; lining; inside; in the shadows
corner; section; one horn; narwhal (Monodon monoceros)
to set (sun); to become dark
being particular (about); being fussy; being picky; being choosy; being fastidious
pupil; student; schoolchild
(approximate) age; years; elderly; old; older (than); senior
past; after; too (much); over- (e.g. eating)
sharing; share (on social media); market share
holiday house; vacation home; villa; prison; jail
genuine; real; full-scale; full-blown; full-fledged; professional
to study (in depth); to learn; to take lessons in
one's remaining years; the rest of one's life
zip fastener; zipper; zip; chuck (device for holding a workpiece in a lathe or a tool in a drill)
service; duty; business; Buddhist religious services
to hurry; to rush; to hasten; to make something happen sooner
shape; form; appearance; state; situation; suitable