R; r; radius; curve; nth year in the Reiwa era (May 1, 2019-)
formula; equation; method of calculation; calculus
official; formal; formula (e.g. mathematical); official (social media) account (of a company, organization, etc.)
solution (of an equation, inequality, etc.); root (e.g. of a polynomial); solution (to a given problem); answer; explanation; interpretation
speed; velocity; pace; velocity
the best one can do; one's best effort; with all one's might; to the best of one's ability
other than; excluding; without
to stiffen; to become stiff
(one's) gaze; direction in which one is looking; point of view; standpoint; line covering someone's eyes (in an edited photograph)
to turn away (one's eyes, face, etc.); to avert; to displease; to annoy; to miss (the target, ball, etc.)
to come near; to let someone approach; to bring near; to bring together; to deliver (opinion, news, etc.); to send (e.g. a letter); to let someone drop by
(not) so much; (not) that much
bathing suit; swimsuit; swimmers
employee (of a store); shop assistant; clerk; salesperson
basket (shopping, etc.); hamper; cage
adhesive bandage; sticking plaster; band-aid
miscellaneous goods; general goods; sundries
to fold one's arms; to link arms with someone
close examination; careful investigation; investigation of a crime; inquiry into someone's guilt; winner (of the most rounds, i.e. a full game); (arch.) reciting and appreciating traditional poetry
rate; ratio; comparatively; contrary to expectations
politeness; good manners; courtesy; etiquette
variety; kind; type; counter for kinds, species, etc.
manufacturer (esp. a major company); producer; maker; device for making things; person who creates things
quality (of a product or a service)
showy; loud; gay; flashy; gaudy
there's no (other) way; cannot be helped; unavoidable; it's no use (doing); pointless; hopeless (person)
gum; rubber; eraser; condom
print; printing; (printed) copy; handout; flyer
pattern; design; body build; figure; essential qualities; character
strawberry (esp. the garden strawberry, Fragaria x ananassa)
flavor; flavour; charm; appeal; experience; taste (e.g. of victory)
too large (clothing); baggy; bulging; warping; parp; toot
milli-; 10^-3; millimetre; millimeter