infrared rays; infrared radiation
heat; fever; temperature; zeal; passion
to be visible; to be clear; to be evident; to be certain
worst; horrible; horrid; in the worst case; if worst comes to worst
to result in death; to lead to death; to be fatal (e.g. disease)
reckless; thoughtless; rash; ill-advised; impulsive; mad (e.g. scheme)
zero; 0; nought; nothing; zilch
crowd of people; great number of people; in great numbers
at least; at most; (even) just
wrong; not good; hopeless; past hope; must not do
by all means; by all costs
fight; battle; combat; struggle (for rights, higher wages, etc.); strife; (labor) dispute
pupil; disciple; adherent; follower; apprentice; young person
just; right; pure; genuine; truth
self-sacrifice; self-renunciation
eyeball; special feature; centerpiece; special program; loss leader; sunny-side up fried egg
et cetera; etc.; and the like; the likes of; something like
to give; to do (something) for
to carry; to transport; to come; to go; to wield (a tool, etc.); to use
to feel giddy; to totter; to be unfixed (emotions, beliefs, etc.); to waver; to wander aimlessly; to loiter
calmly; quietly; gently; be quiet!
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
mixing; blending; adding; adulteration
aorta; (fig.) important traffic route
quick; fast; rapid; swift; prompt; streamlined
to diffuse; to spread throughout; to prevail; to become widespread; to reach everyone
left breast; left side of the chest
crevice; crack; spare moment; interval; chink (in one's armor, armour); unpreparedness
contortion; distortion; warp; kink (in one's character); twist
beyond help; there's nothing that can be done
interior; inside; internal
exceedingly; extremely; decisively
minute; fine; delicate; accurate; precise; elaborate
present condition; existing state; status quo; current state
to wound; to injure; to hurt someone's feelings (pride, etc.); to damage; to chip
to fail; to blunder; to mess up; to be dismissed; to be fired
happiness; blessedness; luck; luckily; fortunately
even; (if) only; just; besides; on top of that
silence; stillness; quietness
to resound; to echo; to reverberate
tone color; tone colour; tone quality; timbre
to vanish gradually (e.g. of a voice); to trail off; to die away; to feel one's soul leaving one's body (from embarrassment, grief, etc.); to feel faint; to feel numb