ferocious; brutal; atrocious; savage; barbarous
cryptid (unidentified mysterious creature); mythical beast
to become rusted together; to become rusted shut; to rust; to become (completely) rusty; to become rusty (of a skill or ability); to become less effective
several weeks; a few weeks
to search for; to seek for; to look for
arranging in a line; standing in a row; parallel (electronics, computing, etc.)
distributed processing; decentralized processing
(sense of) reality; realness; realism; authenticity; viability
conversion; diversion; changeover; commutation; switchover
demonstration; verification; substantiation; actual proof
way of writing; manner of writing; penmanship (esp. used in old textbooks); calligraphy; format (e.g. of a report); stroke order of a character
process; course; mechanism
omission; leaving out; abbreviation; abridgment; abridgement
marsh; swamp; obsession; addiction; ugly man; retard
murder; homicide; manslaughter
that's a different matter; that's a different story
muzzling (someone); gagging; forcing (someone) to keep quiet (about something); silencing (someone); killing (someone) to prevent them from revealing something
to be sunburnt; to fade (in the sun); to become hot (from the sun)
core; heart (of the matter); point; crux; kernel
to conceal (oneself); to hide; to abscond; to deceive; to dissemble; to fool
network disturbance; communication failure; telecommunication malfunction
pup; puppy; whelp; damn dog; mutt
to build up; to complete; to construct; to make up; to fabricate; to invent
environmental problem; environmental issue
to clear; to make clear; to be unruffled; to look unconcerned; to look demure; to look prim
group; bunch; crowd; group
head over heels; headlong; head first
fort; fortress; stronghold; fortification
sign; mark; marker; marker
to become covered in moss; to become mossy; to grow over with moss; to become aged; to grow old
skid mark; tire mark; tyre mark