nature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); gender; -ty
it is not (like that) either
to make; to produce; to prepare (food); to brew (alcohol); to raise; to grow; to till
fellow; guy; thing; object; he; she
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
character (of a person); personality; disposition; characteristics; nature (of a thing, event, etc.)
companion; partner; other party; addressee; opponent (sports, etc.)
to torment; to pain; to inflict (physical) pain; to harass; to cause (emotional) pain; to afflict
thought; imagination; mind; desire; wish; love
to be handed down; to be introduced; to be transmitted; to be circulated; to go along; to walk along
and then; and so; and; so then
measure; step; countermeasure; counterplan; countermove; strategy
to come to the point; to get straight to the point; to speak frankly; to speak plainly; to talk straight
if it is the case that ...
somehow (or other); for some reason; without knowing why; something (or other); some ... or other
countermeasure; counter-measure
to improve upon; to make improvements to; to refine
new type; new style; new model; new strain (e.g. infectious disease)
medical science; medicine
research establishment; research institute; laboratory
cooperation; collaboration
request; commission; entrusting (with a matter); dependence; reliance
certain; sure; definite; reliable; sound; solid
disabling; invalidation; nullification; vitiation
medicine; agent; (chemical) substance; drug; dose
complete; completion; perfection; accomplishment
which (of three or more); well; now; c'mon
to take (a resource, e.g. time or money); to hang; to come into view; to arrive; to come under (a contract, a tax); to start (engines, motors); to attend
anyway; anyhow; at any rate; in any case
to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at
still; as yet; (not) yet; more; (more) still; at least
better; preferable; more; increase; (arch.) increase; (arch.) growth
level; standard; level (plane); floor; spirit level; (surveyor's) level
preparation; arrangements; provision; getting ready; laying out (e.g. a meal)
approximately; about; to (about) the extent that; (almost) enough that; as ... as ...; like
effect; virtue; efficacy; impression
to be aware of; to know; to notice; to feel; to understand; to comprehend; to remember
although; despite; whereas; while; if only; I wish
to be effective; to take effect; to work; to function well; to be possible (to do, use, etc.); to be able to
whether or not (in phrases like "I don't know whether or not I can come")
easy; simple; there's no way that ...
probability; likelihood; chances
had better ...; had better not ...