if so; in that case; in that situation
to burn completely; to consume (by fire); to burn to nothing; to burn to the ground; to reduce to ashes
to suffer; to groan; to be worried
to crumble down; to tumble down; to fall in
middle; midway; middle position; moderate position; interim; intermediary
medicine; agent; (chemical) substance; drug; dose
stickiness; gumminess; sticky material; clay
stimulus; impetus; incentive; encouragement; motivation; provocation
labored breathing; laboured breathing; dyspnea; dyspnoea
whole area; whole region; stretch (of land); tract; belt
where ... is concerned; when it becomes; if it becomes
toxicity; virulence; toxic; virulent; poisonous
satisfaction; pride; one's strong point; one's forte; regular customer; regular client
filth (esp. excrement, feces, urine); muck; waste; garbage; dirt; dust
fungus; germ; bacterium; bacillus
disinfection; sterilization; sterilisation
to be dead; to be lifeless
to dash against (of waves); to billow; to roll; to wave (e.g. in the wind); to heave; to pound (of a heart)
secret techniques (of an art or skill); inner mysteries; essence; quintessence; heart
seven; seven years of age; four o'clock (old time system)
simultaneous; concurrent; same time; synchronous; together
to come near; to approach; to be on the verge of; to be about to; to overhang; to hang over
praise; extolment; extollment
cold; chilly; cold (attitude, stare, etc.); frigid; composed; cool
to make (the best) use of; to put to good use; to let live; to keep alive; to revive; to resuscitate
PvP battle; battle between human players (as opposed to AI)