unable to do (as one wishes); able to do only with great effort; almost impossible to do; beyond one's control; not always turning out as one wishes; not going the way one wants it to
painful; difficult; distressing; (psychologically) difficult; straitened (circumstances); tight (financial situation)
sure; no mistaking it; for certain; without doubt
it's no big deal; it's no problem; it's nothing to worry about; safe (and sound); all right
accumulation; retention; collection; sequestration (as in carbon dioxide sequestration); storage (usually a liquid, e.g. rainwater, or behind a dam.)
where ... is concerned; when it becomes; if it becomes
trick; trap; stratagem; intraoperative; during surgery
confluence (of rivers); merge (of traffic); conflux; union (e.g. of forces); linking up; merging
strangeness; abnormality; disorder
as one would expect; just as you'd expect (from); still; all the same; even ... (e.g. "even a genius")
opening; aperture (e.g. camera); opening one's mouth; beginning to speak; open; broad
deformity; malformation; strange shape; unusual shape
journal club; gathering to read and discuss papers, articles, books, etc.
suddenly (hit); with a slap; sharply (glance, glare, etc.); fiercely; suddenly; all of a sudden
case (e.g. receptacle, condition, event, legal action, letter style, etc.); Computer-Aided Software Engineering; CASE
learned society; scientific society; academy; academic meeting; academic conference
announcement; publication; presenting; statement; communique; making known
to be ordered (to do); to be charged with (a duty); to be assigned (a job)
to penetrate; to sink in; to devote oneself (to); to do intently and exclusively; to do throughout (e.g. the night)
state; state of affairs; appearance; look; sign; indication
consequence; outcome; result; blame
corner; nook; shade; shadow; dark circles (under the eyes); dark rings
thesis; essay; treatise; paper; article
on the occasion of; at the time of
literature; books (reference); document
to collect; to assemble; to gather
wherein; therein; thereinto
name; given name; first name
head of a family; first name on a list
from the beginning; from the first; all along; of course
self-; from ...; this ... (in contrast to some other ...); aforementioned
several; a number of; quantity; amount; counting; figures; number