system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
carefree; optimistic; careless; reckless; heedless; happy-go-lucky
friendly chat; pleasant chat; lighthearted talk; friendly conversation
kind; gentle; considerate; generous; friendly; nice
to pick up; to find; to gather
to tell (somebody) to (do something)
to steal; to plagiarize; to steal (a technique, idea, etc.); to do stealthily; to do during scant time; to steal a base
negligence; carelessness; inattention; unpreparedness
to perceive; to sense; to take in; to grasp; to feel
strangeness; abnormality; disorder
communication skills; communication ability
show (of power, ability, etc.); exhibition; demonstration; display; manifestation
oh; ho; exclamation of surprise, admiration, etc.; hoo (owl call); toot (sound of a flute)
I wonder; should I?; is it?; I wish that; I hope that
research publication; scholarly publication
study; pursuit of knowledge
style; way; shape; form; appearance; state
study; research; investigation
to begin; to start; to happen (again); to begin (anew); to date (from); to originate (in)
feeling uneasy; very worried; very anxious; on tenterhooks; on pins and needles
small; little; slight; below average (in degree, amount, etc.); low (e.g. sound); soft (e.g. voice)
to sit; to squat; to assume (a position); to hold steady; to hold still
unpleasant; awkward; embarrassing; uneasy
forcibly; against one's will
sympathy; compassion; pity
one's nature; characteristic; inherent; natural
shyness; fear of strangers; stranger anxiety
regrettable; unsatisfactory; deplorable; lamentable
bustling; busy; crowded; lively (party, voices, etc.); loud; noisy
look; glimpse; apparently; seemingly; (arch.) first meeting
in the twinkling of an eye; in a flash
to tell; to inform; to announce; to indicate; to signal; to mark
finally; at last; in the end; after all; never (happened)
rustling of leaves; rustling of grass
(a) little; (a) few; slight; only; just; merely
quickly; at once; right away; hurriedly
to send; to forward; to hand over (e.g. money)