cool; indifferent; apathetic; cold; cold-hearted; heartless
detective; investigator; sleuth; detective work; secret investigation
these days; nowadays; present day; at this time (of the day)
to say something is all right; to give the all-clear (e.g. to do something)
to feel blessed to be in one's position; to be thankful for one's good fortune
to get tired out; to be exhausted
wrong impression; subjective impression; assumption; prejudice
decline; downturn; drop; (mental) depression; low spirits
to intensify; to be excited; to fly into a rage; to dash against; to encourage
to perceive; to grasp (the situation)
literary woman; talented woman
memory; ability to remember
significant; suggestive; insinuating; words or behaviour that hints at a deeper meaning
mystery novel; detective novel; whodunit
it is darkest under the lamp post; it's hard to see what is under your nose; go abroad to hear of home; you must go into the country to hear what news at London
in search of; in order to look for
to lurk; to be hidden; to be concealed; to lie dormant; to be latent
sentence structure; grammatical construction
independence; self-reliance
to turn over (face down); to lay face down; to point downwards (eyes, head, etc.); to cast down (eyes); to lie (one's body) face down; to lie flat (on the ground)
pair; the two; both persons; both things
minimum; lowest; minimal; least
disaster; accident; shipwreck; distress
travelling alone; solitary journey
to get lost; to become lost; to go astray
ironclad rule; inviolable rule; invariable principle; iron law
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)
to evaluate; to appraise; to comment on
in fact; as a matter of fact; actually; in reality; to tell the truth
one's husband; one's wife
to stray from the right path; to go wrong; to go off the rails; to turn delinquent
mutually; with each other; reciprocally; together; both
confluence (of rivers); merge (of traffic); conflux; union (e.g. of forces); linking up; merging
aimlessly; without a goal
analogy; analogical reasoning; analogical inference; analogy
the most one can do; the best one can do; the best one can expect
telephone bill; telephone rate
to be complicated; to be elaborate; (arch.) to push in; (arch.) to be crowded