walking; pace; step; course (of history, one's life, etc.); history; pitch (of a screw, etc.)
waterway; canal; channel; swimming pool lane
above ground; on the ground; earth's surface; this world; this earth
flipper (of a marine mammal); swim fin; flipper; flipper (pinball); channel surfer
personal water craft; PWC; water scooter
to clatter; to flap (noisily); to rattle; to walk around being unable to settle down
swimming belt; swimming float; life buoy; swim bladder; air bladder
fruit of a tree; nut; berry
verbal gaffe; verbal slip; slip of the tongue; using improper words
certain; sure; doubtless; I have no doubt; You can depend on it; It's a safe bet
mouth-to-mouth feeding; beak-to-beak feeding; mouth-to-mouth (resuscitation); conveying by word of mouth; oral tradition
barrier; protective wall; obstacle; hindrance; imaginary shield that gives one invincibility or immunity
disastrous flooding; kelpie; water demon that brings floods or disasters
hammer; hopeless swimmer; complete beginner at swimming; someone who sinks like a stone
to swell (out); to expand; to be inflated; to get cross; to get sulky; to pout
lifeline; safety rope; safety tether
to thrust down; to push off
mischief; prank; pastime; hobby; playing with (a lighter, etc.); fooling around with
to join together; to combine; to join up
piece; slice; cloth; sharpness; agility; counter for scraps, pieces, etc.
solution (of an equation, inequality, etc.); root (e.g. of a polynomial); solution (to a given problem); answer; explanation; interpretation
to one's heart's content; as much as one wants; as hard as one can; resolution; decisiveness; determination
reverse thrust; retrofiring; sudden mental derangement
to come back; to return; to recur
to look stupid; to have a critical lack
gravity; gravitation; gravitational pull
roller coaster; big dipper
scary; frightening; eerie; dreadful
sense of touch; sense of being touched; tactile sense
reflection (light, image, situation, attitude, etc.); reflecting; influence; application (e.g. of an update)
side effect; adverse reaction
drop of water; vessel for replenishing inkstone water
criminal condemned to death; convict on death row
to dribble; to spill; to suspend; to hang down; to slouch