at that time; at that moment; then; on that occasion
lower part; substructure; subordinate (office); good and faithful servant
to turn reddish-brown; to turn rufous; to become discolored; to become discoloured
to rub; to scrub; to scrape
distinction; discrimination; distinguishing; discernment
time-stamp; time-stamping machine
difficult to understand; unintelligible; abstruse
to be added to; to be appended; to join in (e.g. a group of friends); to participate; to increase (e.g. heat); to gain in (e.g. influence)
to make clear; to clarify; to disclose; to make public
condition; assumption; intention; intent; premise (in logic)
reason; cause; circumstances
inclusion; comprehension; implication; containing; covering
individual; one by one; separate; each
forever; endlessly; on and on; meandering; wandering; winding
both; both sides; both parties
increase; multiplication; propagation; proliferation
(sense of) reality; realness; realism; authenticity; viability
surfacing; rising to the surface; emerging; leaping into prominence; rising (of rank)
addition; annexation; appendage
copy; photocopy; blurb on a book jacket; catch copy
as; because; with; due to
thin (e.g. air); diluted; sparse; lacking (e.g. empathy); deficient; insufficient (e.g. zeal)
fixed value; constant value
to keep; to preserve; to hold; to last; to endure; to keep well (food)
extent; scope; sphere; range; span
time passes; the days and months go by; the months roll on
heat-sensitive paper; thermal paper
to hit; to strike; to strike (noon, etc.); to sound (cymbals, etc.); to beat (rhythmically, e.g. pulse, waves, etc.); to move; to impress
principle; theory; fundamental truth
schematic; schema; illustration; explanatory diagram
(printed) instructions; manual; explanatory leaflet (pamphlet, note); description
inner part; inside; interior; depths (e.g. of a forest); back (of a house, drawer, etc.); bottom (e.g. of one's heart)
thump-thump; bang-bang; pit-a-pat; to beat fast (of one's heart); to throb; to pound
to lose (money, etc.); to waste one's (time, etc.); to have one's efforts come to naught
first of all; at once; right away; for now; for the time being
to pay for another; to pay someone else's debt as a loan to him; to make temporary payment on a person's behalf
to work too hard; to try too hard; to strain oneself; to overdo it; to go too far