joint ownership; co-ownership; sharing (e.g. a viewpoint); sharing (files, devices on a network, posts on social media, etc.)
inspection; reading; perusal; browsing (the web)
presumption; assumption; estimation
naturally; in due course; by itself; of its own accord
to be noticeable; to notice; to catch one's eye
diligent; earnest; attentive to detail; brisk (working, moving); frequent (e.g. checking)
having nothing to do; having time on one's hands (and not knowing what to do); being at a loose end; being bored
emotion; feeling; atmosphere; mood; spirit
pending question; unresolved problem
trace; vestige; mark; sign; evidence
difficult; tough; formidable; redoubtable; stubborn
to reason; to sum up; to conclude
tearing up and discarding (e.g. documents); disposal (e.g. weaponry); annulment; cancellation; reversal (of an original ruling)
to show one's true colors (colours); to expose one's faults; to give oneself away
snare; trap (for catching wild game, etc.); trap (i.e. ruse, subterfuge, etc.)
to start; to begin; to challenge; to pick (a fight); to set (traps); to plant (explosives)
origin; genesis; opening; start; beginning
leak (of secrets, information, etc.); disclosure; divulging; leak (of gas, liquid, etc.); leakage; escape (of gas)
department of a university; undergraduate (course, program, etc.)
to be lacking a trump card; to be lacking conclusive evidence
to step into (e.g. someone else's territory); to break into; to raid; to come to grips with; to get to the core of
earthen charcoal brazier (for cooking)
that's a different matter; that's a different story
dramatic decrease; sharp drop; sudden fall
cut; reduction; curtailment
stronghold; inner citadel; base; headquarters
to knock down; to tear down; to crush (e.g. enemy); to throw into confusion; to refute; to pick apart
positive; assertive; active; proactive; aggressive
sacrifice; sacrificial animal
close (relationship, connection, etc.); intimate; near; close (together)
starting; inauguration; launch; founding; establishment; start-up
temple (esp. large one); monastery; temple building
to insert; to include; to incorporate; to cut in (printing)