opposite side; bottom; rear; back; lining; inside; in the shadows
underground; subterranean
clearly; plainly; distinctly; decisively; flatly; definitely
you're lying; yeah, right; liar; fibber
atavism; throwback; reappearance of an earlier characteristic; skipping a generation; reversion to ancestral type
ancestor; forefather; foremother
inheritance; something given or received
collar; lapel; neckband; nape of the neck; scruff of the neck
parent; parents; dealer (in cards, mahjong, etc.); banker; founder; inventor; (pet) owner
one cause; one reason; one factor
(Mendel's) law of dominance
immanence; inherence; indwelling; intrinsic (cause)
revelation; manifestation; appearance; expression (e.g. in molecular biology; protein expression or gene expression)
to frown (on); to be grim-faced; to look sullen
stealthily; secretly; in secret
what; what sort of thing; everything; anything; what (on earth)?; what's the meaning of this ...?
ridge (of roof); back of a sword; counter for buildings, apartments, etc.
appeal; call for something; request; axiom
broadcasting; broadcast; program; announcement
all present; all concerned; all of us
to come and go; to go back and forth
entrance door; front door; gateway (to a region, etc.)
last week; the week before
bounce; spring; momentum; impetus; moment; instant
in so doing; when you do so; in this regard; on this occasion; some time during that period
sewing together; stitching up (a wound); suture
measure; step; dealing with; medical treatment
school nurse; nurse-teacher; health teacher
indication; expression; display; displaying; representation; (copyright) attribution
regrettable; disappointing; precious; dear; too good for; deserving better
in fact; as a matter of fact; actually; in reality; to tell the truth
lightning; electric illumination; light from an electric source
board; plank; sheet (of metal); plate (of glass); cutting board; chopping board