measurement error; calculation error
in range; within the limits (of...); within (a) range
to excel at; to be proficient at; to grow old; to ripen; to rise high (e.g. the sun)
perception; sensation; awareness
special; particular; peculiar; unique
epidemic; plague; pestilence
one part; one portion; one section; one copy (e.g. of a document)
to deliver; to forward; to send; to report; to notify; to file notice (to the authorities)
information; experience; observation; seeing and hearing
unconventional; eccentric; offbeat; aberrant; outlandish; crazy
extensive; vast range; wide scope
influence; effect; to influence; to affect; to have an influence on
mediation; agency; carrying (germs, diseases, etc.); transmission; mediation
very; greatly; much; just about to; almost; very nearly
ideal; perfect; most suitable; just right
to become dim; to become blurred
infection; contagion; becoming infected
to some extent; to a certain extent
living thing; organism; creature; biology
classification; categorization; sorting
have to (verb); must (verb); is indispensable; absolutely necessary
to be due to; to be caused by; to depend on; to turn on; to be based on; to come from
growing thickly; growing densely
convenient; handy; useful
restriction; restraint; limitation; limit
one's nature; characteristic; inherent; natural
tenacious; persevering; persistent; sticky
cover; covering; cover song; cover version; coverage; to compensate for (a loss)
other; another; over; more than; I; me
a few years ago; some years back
to have an eye on; to zero in on
more and more; all the more; at last; finally; (at the) last moment; worst possible time
considerable; great; important; significant; a big deal
notice; attention; observation
to pass (by) each other; to brush past; to miss (meeting) each other; to fail to meet; to be at odds; to clash
unusual; rare; new; novel; fine (e.g. gift)