nucleus; backbone; medium-level; mid-level; main body (of troops); crack troops
intended for ...; oriented towards ...; aimed at ...
staying somewhere (overnight) due to circumstances
subject; theme; homework; assignment; task; challenge
to go out (e.g. on an excursion or outing); to leave; to depart; to be about to leave; to be just going out
tenth day of the month; ten days
to have (e.g. lunch); to take (e.g. vitamins)
taking a picture secretly; taking a sneak shot; making a secret video recording; filming without someone's knowledge
thereupon; shortly thereafter
to stop by; to drop in for a short visit
absence; disregard; indifference
to approach; to draw near; to gather (in one place); to come together; to stop by (while on one's way to another place); to drop by; to grow old
recommendation; advice; suggestion; encouragement
addition; supplement; appending; appendix
the way back; the way home; return trip
to cross one's mind; to be reminded
feeling of transparency; sense of translucence
casual; unconcerned; nonchalant
to harden; to solidify; to become firm; to become certain; to gather (together); to assemble
astonished; shocked; amazed; astounded; aghast
towards; against; regarding; in contrast with
physical contact (between friends, mother and child, etc.); physical intimacy
anyone; anybody; everyone; whoever
close (e.g. friend); familiar; familiar (e.g. story); well-known (to one); close (relatives); closely related
to touch; to come in contact with; to receive (e.g. visitor); to attend to; to receive (news); to get; to encounter
foolish; idiotic; stupid; ridiculous; absurd
practice; practising; experience
dregs; lees; grounds; sediment
to collect; to gather; to save; to accumulate; to pile up
whirlpool; swirl; eddy; vortex; maelstrom
domination; rule; direction; management; control (e.g. over one's emotions); determining (e.g. one's fate)