to go upstream; to go back (in time, to origin); to date back to; to trace back to
certainly; surely; definitely
(logical) true; regular; 10^40; ten thousand undecillion; original; positive
to guide; to lead; to show the way; to derive; to deduce
implementation (e.g. of a system); materialization; materialisation; realization; realisation; actualization
murder; killing; murderer
foundation; root; basis; root and trunk
abandonment; renunciation; resignation; abdication (responsibility, right)
protection; safeguard; guardianship; preservation; conservation
(place of) refuge; escape; exit; way out; shelter; hiding place
to leave a trail; to leave traces; to have a lasting effect
to inflict; to impose (a fine, etc.)
(criminal) punishment; penalty; sentence
doubt; question; uncertainty; skepticism; scepticism; suspicion
malicious; vicious; malignant; shoddy; inferior; poor-quality
incitement; sedition; agitation; abetting
matter; affair; counter for (received) emails, text messages, voicemail messages, etc.; counter for accounts (on a website, email service, etc.)
brutal (nature); brutality; blood lust; cruelty; ferocity
agricultural community; farm village; rural
baking foods in a covered pan; foods baked in a covered pan
pasturing; letting (an animal) run loose; letting (someone) do as they please; leaving (something) to take its own course; letting (an issue) go unchecked
to carry to extremes; to go to the end of something; to investigate thoroughly; to master
ceremony; rite; ritual; service
murder; homicide; manslaughter
control; management; supervision
to follow in succession; to happen one after another
decrease; reduction; decline
small quantity; little; little while; short distance
crystal; crystallization; crystallisation; fruits (of labor, union, etc.)
in this way; thus; such; uh...
dramatic decrease; sharp drop; sudden fall
hold; catch; connection; relationship; unease; discomfort
at this stage; at this point; now (contrasting with the past)
to need; to demand; to take; to require
moving forward (e.g. vehicle); onward movement; advance (work, procedure, etc.); advancement; progress (of a disease); disease progression