to look back on (the past); to reflect on; to look behind (at); to turn round (and look); to consider; to concern oneself about
minimum; lowest; minimal; least
field; plain; prairie; tundra; moor; wilderness
promotion; acceleration; encouragement; facilitation; spurring on
probability; likelihood; chances
throwing in; inserting; investment; commitment (of funds, personnel, etc.); launching (a product into the market); introduction
being bombed; being A-bombed; being nuked; being exposed to radiation (from an atomic blast)
riskiness; (level of) danger
for a short while; for a brief period; soon; in a short while
contemplation; meditation
one's own discretion (idea, responsibility)
schoolyard; playground; school grounds; campus
to descend (e.g. a mountain); to go down; to alight (e.g. from bus); to get off; to step down; to retire; to be granted
e-signature; electronic signature
to write to; to send word to; to hand over (official business)
conditionally; with conditions attached
recognition; acknowledgement; acknowledgment; approval; consent; agreement
that's true; of course; obviously
chime; bell (e.g. doorbell)
busyness; a lot of things to do; frequent use; heavy use (of); many uses
business; affairs; duties; work; procedure; task
to arrive at; to reach; to sit on; to sit at (e.g. the table)
quick change; quick transformation; metamorphosis; turning suddenly into
planning; project; plan; design
nothing; naught; nought; un-; non-
process; procedure; sequence; protocol; instruction
naming; nominating; designating; calling on; asking for; requesting
natural; understandable; reasonable; no wonder
(not) well; (not) properly; (not) enough; (not) sufficiently; (not) satisfactorily; (not) decently
cannot be helped; unavoidable; pointless; useless; hopeless (person); annoying
to have an idea; to have a clue
with a twitch (e.g. an eyebrow); with a dip; with a bob; with a flutter
laws of nature; physical laws; physics