basics; fundamentals; basis; foundation
classroom learning (as contrasted to practical training); classroom lecture
mode of life; ecology; (animal) territory
textbook; coursebook; schoolbook
coping method; approach; how to deal with (problem, etc.)
practice; putting into practice; implementation; praxis (philosophy)
compilation (of a text); editing; volume (of a text); completed literary work
war; battle; match; game; competition
flash; instant; lightning (speed)
swift attack; quick attack; fast break; right away; without delay; immediately
to start; to begin; to challenge; to pick (a fight); to set (traps); to plant (explosives)
ugly; unattractive; unsightly; unseemly
cry (esp. animal); roar; chirp; tweet; bark; whine
to change completely; to change suddenly
to boast of; to be proud of; to take pride in
to press down; to hold down; to pin down; to suppress (feelings, disorder, opposition, etc.); to repress
sense; sensation; feeling; intuition
stage; step; level; rank; order; stairs
leaving behind; desertion; abandonment
to extract; to pull out; to draw out; to headhunt; to lure away; to poach
scabbard; sheath; cap (on pen, brush, etc.); case; margin (between two prices); spread
gun; cannon; artillery; ordnance
floating; drifting; suspension; (arch.) wandering (about)
body; physique; shape; form; substance; identity; field
single eye; one eye; single lens; simple eye; ocellus
pale yellow; light yellow
organ (of body, plant, etc.)
light; right; right field; right fielder
proximity; nearness; being nearby; approaching; drawing near; coming close
art; technique; means; way; trick; trap
heated wire; infrared rays; heat rays
to jump (out of the way); to jump back; to jump aside