serious; earnest; real sword (as opposed to a wooden practice weapon)
facial expression; countenance; look; appearance; expression (vocal, etc.)
one's own convenience; one's way; surroundings; environment; convenience; ease of use; financial circumstances
to prepare oneself (for the worst); to resolve oneself
when it comes to ...; if one were to speak of ...; by ... you mean ...; when you say ... you mean that ...; whenever ...; if it's ... then (without fail)
equal; equivalent; equals sign; equality sign; equals (as in "A equals B")
death; decease; (arch.) death penalty (by strangulation or decapitation); (an) out
to be conceivable that; to be thinkable that
apt to (do); liable to; predominantly; mostly; ... reaps the rewards; ... takes the prize
present age; present day; today; modern era; modern times
medical science; medicine
outbreak of an illness; onset of an illness; appearance of symptoms
time; season; period; phase; stage
when one was a very young child; very early in one's life
high; tall; expensive; high-priced; high (level); above average (in degree, quality, etc.)
rate; ratio; profit; assignment; 10%; unit of ten percent; match
the teens (10-19); teenage; the tenth generation
to come down; to go down; to hang; to dangle; to move back; to step back; to deteriorate
approximately; about; promise; appointment; shortening; reduction
person; someone; human beings; mankind; human (Homo sapiens); (other) people; others
existence; being; survival; to exist; to live; to survive
to desire; to wish for; to expect; to see; to command (a view of)
remnant; residue; remaining; left-over
question; inquiry; enquiry
ordinary; common; free of charge; unaffected; as is; only
low (rank, degree, value, content, quality, etc.); low (position); close to the ground; short (height); deep (voice); in a low key
small; fine; minute; minor; trivial; sensitive
anticancer drug; anticancer agent
use; application; employment; utilization; utilisation
et cetera; etc.; or something; the likes of; for example; for instance
side effect; adverse reaction
nausea; sickness in the stomach
physical weariness; sense of fatigue; washed-out feeling
hair loss; hair removal; epilation; depilation