shallow; superficial; thoughtless; short-sighted; foolish; silly
low intelligence; low IQ; feeble-mindedness; unintelligent person; person with a low IQ
regarding; in; to; towards; with regards to
resistance (to heat, corrosion, etc.); tolerance (to a drug, pain, etc.); resistance (to drugs, pesticides, etc.)
origin; source; basis; base; cause; (raw) material; ingredient
shadow; silhouette; reflection; image; ominous sign; light (stars, moon); trace
idle talk; chit-chat; gossip
time (for, to do); time (to finish a race, lap, etc.); time-out; thyme
petty; small-minded; stingy; poor (performance, etc.); bad; unskilled
don't worry about it; there is nothing to fear; there is no need for anxiety; everything is under control
carrying out one's words; being as good as one's word; making good on one's promise
mystical power inherent in words; spirit of language
restraint; restriction; fetters; binding; confinement with rope
assimilation; absorption; adaptation; assimilation; anabolism; assimilation (phonology)
opening (a door, window, etc.); leaving open; opening up (e.g. to the public); allowing (public) access
empty air; sky; shunyata (the lack of an immutable intrinsic nature within any phenomenon); emptiness; air force; fruitlessness; meaninglessness
to arise; to break out; to well up; to burst
to float; to become merry; to be cheerful; to become loose; to become unsteady; to feel out of it; to be cut off (e.g. from those around you)
ascending air current; updraft; upward trend; rise in popularity, influence, etc.
to catch; to capture; to grab; to clutch; to catch hold of (someone); to stop (e.g. a stranger in the street)
to run (up hill, stairs, etc.)
following (in the footsteps of); catching up with; coming level with
innocent look; nonchalant look; look of ignorance; air of innocence
stillness; rest; being stationary; standing still; coming to a standstill
to fly about; to flutter about; to flit about; to fly past each other
pennant on a boat showing wind direction; weather vane; round roof tile (for gables); remiges; flight feathers
to break off; to come to an end; to be interrupted; to be cut short; to pause
to reverberate; to resound; to echo; to have one's fame spread; to be renowned
eardrum; tympanic membrane
to come out all right; to take care of itself; to go crazy; to become romantically or sexually involved (with someone)
departure; departing from ...; sent from ...; (a letter, etc.) dated ...; counter for engines (on an aircraft); counter for gunshots, bursts of gas, etc.
(shout of) encouragement; cheering; rooting; support
a little less than; a little under; weakness; the weak; -lower (seismic intensity)
to graze (e.g. bullet); to scratch; to touch lightly; to take a percentage; to exploit; to squeeze
to run out of breath; to get breathless; to get puffed (out)