middle; centre; center; midpoint; heart
suddenly; casually; accidentally; incidentally; unexpectedly; unintentionally
long (distance, length); long (time); protracted; prolonged
to feel; to sense; to experience
busy; hectic; frantic; restless; hurried; fidgety
every day; daily; day after day; days (e.g. good old days)
to sing; to sing (one's praises in a poem, etc.); to compose a poem; to recite a poem
to memorize; to memorise; to learn; to pick up; to feel; to think
serious; honest; sober; grave; earnest; steady
one more time; once more; once again
pluralizing suffix (esp. for people and animals; formerly honorific)
strong; potent; strong; brawny; good (at); skilled; being able to handle
painful; bitter; tough; difficult; cruel; harsh
to accept; to receive; to agree
the world; society; sphere; circle; world-renowned; world-famous
entrance; entry; gate; approach; mouth
to notice; to recognize; to recognise; to become aware of; to perceive; to realize
to close (e.g. book, eyes, meeting, etc.); to shut
opposite side; bottom; rear; back; lining; inside; in the shadows
which (of three or more); well; now; c'mon
to; for; from the standpoint of; as far as ... is concerned
symptoms; condition (of a patient)
in the same manner as before; the same as always
et cetera; etc.; or something; the likes of; for example; for instance
to some extent; to a certain extent
to start; to begin; to start up (a business, society, etc.); to open (e.g. a store); to start ...; to begin to ...
to help; to assist; to aid; to contribute to; to be a factor in
the person in question; the person themselves; said person
(medical) treatment; care; therapy; cure; remedy
emergency; extraordinary; unusual
wise; sagacious; intelligent; sensible
forever; for good; eternally; as long as one likes; indefinitely; no matter what
to keep (something) a secret; to keep hidden (for ever); to continue to conceal
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)