men and women; man and woman; both sexes; both genders
sexual act; sexual intercourse
health and physical education
mischief; prank; pastime; hobby; playing with (a lighter, etc.); fooling around with
butterfly effect (chaos theory)
(relating to) gender; sex; sexual
via; through; by doing; by means of; using
interior; inside; internal
cavernous body; body of (genital) erectile tissue (incl. corpus cavernosum and corpus spongiosum)
congestion (with blood); hyperemia; hyperaemia
stiffening; rigidity; rigor; stiffness; ossification; petrification
everyone; everybody; all; everything; all
terrific; fierce; terrible; tremendous; dreadful; awful
practice; putting into practice; implementation; praxis (philosophy)
to jump over; to clear; to walk over (someone)
another meeting; meeting again; reunion
to bring; to take (something) along; to fetch; to get
it's no big deal; it's no problem; it's nothing to worry about; safe (and sound); all right
chair; stool; post; office; position
terrific; staggering; tremendous; frightful; ghastly; horrific
to hurt; to ache; to feel a pain; to be injured; to be spoiled (e.g. food); to be damaged
female; woman; female sex; female lover; girlfriend; mistress
to wear; to be dressed in; to be adorned in; to clad oneself with
but then; although; though; reasonable; natural; just
absurd; unreasonable; extreme; senseless; disorderly; chaotic
even so; however; still; whereupon; even though; nevertheless
student number (for seating, etc. in class)
in order; in turn; one by one
apiece; each; at a time; piecemeal
to give; to confer; to bestow; to kindly do for one; to oblige; to favour
ball game (e.g. baseball, tennis, soccer)
sharing; division; draw; tie
to invite; to ask; to beckon; to wave someone in; to call in; to send for
to enter (house, room, etc.); to step in
instead of; in place of; as a substitute for; in exchange for; in return for; to make up for
to some extent; to a certain extent
to ascertain; to make sure of; to determine; to probe; to get to the bottom (of something)