mature; experienced; precocious; mature for one's age
calmness; composure; presence of mind; stability; steadiness
height; acme; extremity; end; limit
by all rights; properly speaking; legally speaking
to be fascinated (by); to be captivated by; to be enchanted by; to gaze admiringly at; to watch in fascination
concentration; diligence; asceticism; zeal in one's quest for enlightenment; adherence to a vegetarian diet
decision; determination; resolution
movements; bearing; deportment; carriage; behavior; behaviour
I feel that ...; I feel as though ...; I have a feeling that ...; I have the impression that ...; I think that ...
busy; hectic; hurried; rapid; quick; sudden
to move around; to move about; to get around
engineer; technical expert; technician; craftsperson
to play a central role; to take a leading part
car; automobile; vehicle; wheel; castor; caster
small-sized; small-scale; miniature; small; little; tiny
prototype model; experimental machine
favorite (to win); favourite; one's heart's desire; first choice; chocolate given to a man on Valentine's day out of genuine sentiment
older sister; elder sister
being startled; getting a shock
beat; palpitation; pulsation; throbbing
to bring forward (e.g. by 3 hours); to advance; to hasten (e.g. one's death); to quicken (e.g. one's step); to speed up; to accelerate
one (esp. of two); the other; on the one hand; on the other hand; whereas; although
human emotions (joy, anger, grief and pleasure); feelings
to entrust (someone) with; to pin one's hopes on (someone's future); to have great expectations for; to have (someone) deliver (a letter, etc.); to leave (a message); to send word
to shift; to move; to slide; to move (an appointment, meeting, etc.); to bring forward; to put back
smooth (of a surface); glassy; smooth (of an action, proceedings, etc.); fluent (speech); continuously differentiable
inconsequential; indifferent; not worth worrying about; whatever; whichever; I don't care
since some time ago; for some time; for quite a while
final adjustment; final coordination
attaching the familiar suffix "-chan" to someone's name
in that case; (might not be what was expected or hoped for but) if that's the case
to nod one's head; to nod yes; to agree
to be in high spirits; to be full of vigor (vigour); to be enthusiastic; to be eager; to stretch to breaking point
actual spot; scene (of a crime, accident, etc.); (on) site; (on) the ground; filming location; (movie) set
person in charge; senior staff; manager; chief; head
usual; ordinary; normal; regular; general; common