(present) head of a family
one's original family name; maiden name
social; societal; societary
clone; kroon (former currency of Estonia)
being scattered and ultimately lost; dissipation
to try all possible means
very recently; in the very recent past
to endeavor (to do); to endeavour; to try hard; to work hard; to strive; to make an effort
sticking (in one place, position, etc.); settling; becoming established (of a custom, system, etc.); taking hold; fixation; fixing
unwritten law; common law; unwritten rule
different (quality, nature); heterogeneous
neutralization; neutralisation; neutralization (e.g. of a poison); counteraction
one-by-one; separately; in detail
binding; regulation; limit; binding period (e.g. phone or broadband contract); minimum contract term
limitation; restriction; condition; constraints
may; might; perhaps; may be; possibly
ingenious; skillful; clever; deft; sophisticated
you could say that; that might be so
fierce battle; hard-fought battle; hot contest; severe fight
to put oneself in (situation, environment, etc.); to surround oneself with
to fail to catch; to let slip; to miss
learning; scholarship; study; study of ...; -ology; -ics
breathing techniques; breath control
focusing (of light); convergence; gathering and bundling
favorite; favourite; habitually used
(practical) application; putting to practical use; applied (e.g. physics, linguistics, research)
treatment (of a person); dealing with
to return; to come back; to turn over; to become extremely; to become completely
death from cold; freezing to death
keeping alive longer; prolonging life; life extension; life-support
the person concerned; the person in question; the said person
every part of the world; all over the world; the four corners of the world
ancient civilization; ancient civilisation
illegal digging; illegal mining; grave robbing; tomb robbing
to sell out; to sell widely; to sell on a large scale
moving from place to place; being passed around repeatedly; rolling about
emergency; extreme; great; extraordinary