practice; training; drill; (an) exercise; workout
terrible; dreadful; amazing (e.g. of strength); great (e.g. of skills); to a great extent; vast (in numbers)
what's the matter?; what's wrong?; what happened (to) ...?; what have you done (with) ...?; where is ...?
useless; vain; aimless; idle
to waste; to treat shabbily; to treat frivolously; to handle roughly; to treat without respect
liked; well-liked; in love (with); loved; faddism; eccentricity
mind; heart; spirit; the meaning of a phrase (riddle, etc.)
to untie; to unfasten; to unsew; to unstitch; to solve; to work out; to dispel (misunderstanding, etc.)
what's the best thing to do?; what to do?
to desire; to wish for; to expect; to see; to command (a view of)
what is it (that); the meaning of something; what something is about
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)