it seems; I think; I guess; right?; don't you agree?
although I say; although one might say; although called
discovery; detection; finding
probably; (most) likely; in all likelihood; I suspect; I dare say; I'm afraid
diastrophism (movement and deformation of the earth's crust); upheaval (e.g. in politics); seismic shift; earthshaking changes
being buried; remaining unknown; being forgotten; being absorbed (e.g. in research); being immersed
precise; exact; detailed; accurate; minute; close
various; a variety of; variously; in various ways; various things; this and that
to understand; to comprehend; to become clear; to be known; I know!; I think so too!
yes; yeah; huh?; what?; 's; of
property; fortune; means; assets
but; however; even; however; no matter how; ... or something; either ... or ...
splendid; nice; sufficient; satisfactory; not needing (any more of something); (already) having enough
detailed; full; minute; knowing very well; knowledgeable (about); well-acquainted (with)
hey; you; hey; hey; hold on; yo
to a surprising degree; to a remarkable extent; surprisingly; astonishingly; amazingly; alarmingly
survival; remaining; being extant; being left
artifact; relic (of a past civilization); relic (of a former age); vestige of a bygone era; anachronism; outdated thing
that is so; that is right; it looks to me; people say that; it is said that; I hear that
weathering; fading (of memories); efflorescence
I wonder; should I?; is it?; I wish that; I hope that
if; in case; as for; on the topic of; if that's the case; if so
degradation over time; time-related deterioration
strong; potent; strong; brawny; good (at); skilled; being able to handle
after all; because; but; even; too; as well
existence; being; presence
should (be); bound (to be); nock (of a bow); nock (of an arrow); nock-shaped grip (between thumb and forefinger); wooden frame on the tip of the mast of a Japanese ship that prevents the hawser from falling out
development; growth; development (of a situation, story, etc.); advancement; playing around (sexually; esp. of a male homosexual); having an active sex life
together with; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
town; city; municipal; urban
formation; molding; making (up); repair (e.g. with plastic surgery); replacement; -plasty
that kind of; of the sort; of the kind; such
each place; every place; various places; all parts (of the country, world, etc.)
to collect; to assemble; to gather
concentration (on a task); focusing one's attention; concentration (of population, buildings, power, etc.); centralization; within a collection of works
to also be (implies that as well as the earlier stated this is also the case); to be ... or something
person; someone; human beings; mankind; human (Homo sapiens); (other) people; others
activity; action; occupation; business; sexual intercourse; sex
necessary; needed; essential; necessity; need; requirement
food, clothing and shelter; necessities of life
many; much; majority (of); greater part (of); mostly; mainly
shell heap; shell mound; kitchen midden