a matter of course; what is to be expected; par for the course
to declare; to assert; to state definitively; to finish saying; to say everything; to tell all
to melt (metal); to fuse; to smelt
complete combustion; perfect combustion; giving one's all; doing one's best; using all of one's ability
ultimate; final; last; eventual
bursting and scattering; popping and being dispersed
annihilation (of particle and anti-particle)
Einstein; Einstein, Albert (1879-1955; German-born theoretical physicist)
official; formal; formula (e.g. mathematical); official (social media) account (of a company, organization, etc.)
fixed number; quorum (for an assembly); constant; invariable; literal; fate
square (of a number); multiplying (a number) by itself; second power
magnification; leverage; amplification; competitiveness rating (e.g. for university entrance); applicant-to-acceptance ratio
change; conversion; transformation; transformation
conversion (e.g. yen to dollars); change; exchange; translation (numerical)
water vapour; water vapor; steam
prescribed; designated; appointed; fixed
declaration; proclamation; announcement
extinction; extinguishment; disappearance; annihilation
drinking party; banquet; feast
head (of a household); proprietor (of a store); proprietress; (arch.) entertaining someone as one's guest
encrypted mail; cyphermail
slightly; lightly; thinly; faintly; dimly
to grieve over; to mourn; to lament
ancestor; forefather; foremother
to live (of humans); to reside; to inhabit; to dwell; to abide
(not) even once; (not) ever
and yet; even so; nonetheless; for all that
complete; whole; perfect; safe
to feel goodwill (towards); to wish someone well; to have a strong liking (for); to be emotionally involved
pressure; clamping; tightening; fastening
simultaneously striking one another (in kendo, etc.); draw; tie
to end; to be finished; to die; to perish; to do utterly; to do completely
practice; exercise; military exercise; manoeuvres; seminar