three kinds; three varieties
to have two things (at the same time) (e.g. good and bad points); to also have something (in addition to something else)
shudder; shiver; trembling with fear
elucidation; explication; explaining; unravelling; clarification; understanding
mystery; mysteriousness; secret
posterity; future generations
to grow long (e.g. hair, nails); to lengthen; to extend; to reach out; to hold out; to straighten; to smooth out
stubborn; dogged; persistent; tough; sturdy; hardy
blood relative; close relation; (one's) flesh and blood; flesh and blood; the body
treason; treachery; mutiny; rebellion; insurrection
natural calamity; disaster
rearing; training; nurture; cultivation; promotion
to be detained; to take time
laboratory testing bench; laboratory table; subject of an experiment; (human) guinea pig
to be imminent; to loom; to be approaching; to be impending
old age; old person; the old; the aged
having children; attempting to conceive
alternation of generations
mouse; rat; dark gray; dark grey; slate (color, colour)
being too late; losing one's final chance
control; restraint; suppression; constraint; curtailment; inhibition
rejuvenation; restoration of youth
to be pleased; to be in a good mood
contradiction; inconsistency
bad condition; not to work out (i.e. a deal); disagreement; break-off; disorder; slump
decrease; reduction; decline
perpetual youth and longevity; immortality
desire for revenge; vengeful thought
research; investigation; enquiry; inquiry; study
unselfish; selfless; disinterested
heading; headline; index; headword
to gain the understanding (of); to obtain consent (from)
to pass (the night); to spend; to reveal; to divulge; to prove; to verify
qualifications; requirements; capabilities
narrow-mindedness; intolerance; illiberality; narrowness
to pluck; to pick; to tear