ease of use; user-friendliness; usability; utility; convenience
simple; plain; uncomplicated; straightforward; simple-minded; naive
to select; to choose; to diagnose (an illness); to judge; to liken to something else; to regard as something else (e.g. to use another person as a mirror); to see someone off
to nock (an arrow); to fix an arrow to the string
completely exhausted; dog-tired; dreadfully weary; terribly frustrated; limp; weak
reinforcement; strengthening
gauntlet (used in Kendo); bracer; fencing glove
obstacle; hindrance; impediment; difficulty
to be lifted; to be raised; to happen suddenly; to occur; to be homeroom teacher for the same class multiple years in a row; to move up with one's class
to invest in; to sink money into; to put into; to lay out (funds); to inject; to impregnate
to think of; to come up with
(looking) blankly; vacantly; dazedly; (staring) in puzzlement; with a look of amazement
(time of) emergency; (in) event of emergency; (in) case of emergency
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)
to name; to call; to christen; to term
gravity; gravitation; gravitational pull
fault; defect; flaw; failure (in an examination); failing grade
to supplement; to make up for; to compensate for; to cover (a shortage, loss, etc.); to fill (e.g. a vacancy)
laws of nature; physical laws; physics
preparation; arrangements
to be in high spirits; to be full of vigor (vigour); to be enthusiastic; to be eager; to stretch to breaking point
to take (someone) to one place after another (forcibly); to drag (someone) around
way to use something; treatment; management (of help)
to peel; to skin; to pare; to hull; to bare (e.g. fangs); to open wide (e.g. eyes)
degree of difficulty; difficulty level
peeler (for peeling a label from its base in a barcode printer)
to add (numbers); to add (something); to top up (with something); to take care of (e.g. one's business)
to be boiled; to be cooked
complete; completion; perfection; accomplishment
to tear to pieces; to tear to shreds; to pick (e.g. fruit); to pluck; to do ... heavily; to do ... heartily
dressing; dressing; putting on clothes
trial manufacture; experiment; test piece; prototype
bright; intelligent; clever; smart
to stroke; to caress; to brush gently; to comb (hair); to smooth down
to praise; to commend; to compliment; to speak well of; to speak highly of
deep emotion; being filled with emotion
to put one's palms together (e.g. when praying or asking for something); to place one's hands together; to compete against somebody; to play (a game, match, etc.) against somebody
one class; one set; a pair; a suite; a series
for a short while; for a brief period; soon; in a short while