riddle; puzzle; enigma; enigmatic; mysterious
person; character; one's character; one's personality; able person; talented person
to appear; to come in sight; to become visible; to be expressed (e.g. emotions); to become apparent (e.g. trends, effects)
repetition; repeat; reiteration; repeatedly
to give one's name (as); to introduce oneself (as); to claim to be; to call oneself; to reveal oneself (as); to admit to being
detailed; full; minute; knowing very well; knowledgeable (about); well-acquainted (with)
so; like this; in this way
not writing or contacting for a while; neglecting (failing) to write (call, visit, etc.); long silence
medicine manufacture; drug manufacture
cooperation; collaboration
to receive; to get; to eat; to drink; to be crowned with; to wear (on one's head)