serious; earnest; sober; honest; sincere
seal; to seal (e.g. a letter); to affix a seal; to seal up
to take out; to produce; to pick out; to fetch; to retrieve
dangerous; risky; awful; terrible; terrific; amazing
important matter; matter of great importance; serious affair; major incident; emergency
to rot; to go bad; to corrode; to weather; to become useless; to blunt; to become depraved
mixed with; mingled with; interspersed with; dashed with; sprinkled with
great person; eminent figure
birth; giving birth; creating; bringing into the world
parent; parents; dealer; banker; founder; inventor; (pet) owner
general classification; broad categorization
to draw (water, etc.); to scoop up; to pump up; to draw on (ideas) (from subordinates, the public, etc.); to take into account; to adopt
the latter; the second; successor; descendant
evolution; evolution; becoming more advanced; progress
remodeling; remodelling; reconstruction; modding
arranging in a line; standing in a row; parallel (electronics, computing, etc.)
strengthening; intensifying; reinforcement; reinforcement
opposition; rivalry; competition; antagonism
ability; capacity; capability; physical strength
fighting a good fight; putting up a good fight; fighting bravely
postwar period; period after Second World War
to become ...-ish; to appear like ...; to have a touch of ...; to become stained with ...; to become steeped with ...; to become smeared with ...
towards; against; regarding; in contrast with
enthusiast; mania; enthusiasm
hard; solid; stiff; tight; strong; firm (not viscous or easily moved); safe
staringly; fixedly; unblinkingly
to understand; to comprehend; to become clear; to be known; I know!; I think so too!
easy; likely to ...; have a tendency to ...; easy to ...
reproductive capability; fertility; fecundity; biotic potential
clone; kroon (former currency of Estonia)
in vitro fertilization; in vitro fertilisation; IVF
near; close; close (in time); soon; close (relationship); friendly
artificial; unnatural; human-caused (e.g. mistake, error, disaster); man-made
to insert; to include; to incorporate; to install; to embed
communality; community; having something in common