elementary particle; particle
circulation; rotation; cycle; loop
deeply religious; devout; godly; faithful
bridge building; bridge; cross-linking
creative evolution (as proposed by Henri Bergson)
threeleaf arrowhead (Sagittaria trifolia)
medical science; medicine
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; 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; exploitation
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