circulation; rotation; cycle; loop
deeply religious; devout; godly; faithful
evolution; evolution; becoming more advanced; progress
bridge-building; bridge construction; bridge; bridging (e.g. the gap between theory and practice); cross-linking
creative evolution (as proposed by Henri Bergson)
threeleaf arrowhead (Sagittaria trifolia)
medicine; medical science
introduction; outline; general remarks
anyhow; anyway; somehow or other; apart from ...; setting ... aside
limit; localize; localise
exchange; interchange; switching; reciprocity; barter; substitution
historical records; historical materials
sorting; arrangement; liquidation; settlement; retrenchment; curtailment
somehow; for some reason; without knowing why
the past is the past; let bygones be bygones
neighbour; neighbor; (people in the) neighbourhood; neighborhood
one's nature or personality; inherent; innate
fossil; petrifaction; petrification; fossilization
class; level; stratum; layer; hierarchy
one-way (trip); one-way ticket
consecutive; continuous; successive
rebuilding; reconstruction; rehabilitation; protoform reconstruction
development; cultivation; application; exploitation (of resources)
to prosper; to flourish; to thrive
to reach mutual understanding; to understand each other
addition; annexation; appendage
special characteristics; peculiarity; distinctiveness
to corner; to drive to the wall; to run down; to track down; to chase after
inheritable character; inheritable; hereditary; inherited
stability; security; equilibrium
to insert; to include; to incorporate; to install; to embed