wolf (Canis lupus); wolf in sheep's clothing; womanizer
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
in full force; in great numbers; in droves; large-scale project; grand plan
quite; very; 10^48; quindecillion
distance; journey; itinerary; path (e.g. to one's goal); way; process
to drive (e.g. horse, carriage); to control; to manage
making a round trip; going and returning; round-trip ticket; return ticket; correspondence; exchanging (letters)
to digest; to break down; to break to pieces; to be able to use; to be good at; to finish; to complete
longish; moderately long; somewhat long; fairly long
just as (each) one likes; as (each) one pleases; as (each) one prefers; (each) in one's own way
to fly about; to flutter about; to flit about; to fly past each other
two (long cylindrical things)
kind; variety; (biological) species; (logical) species
classification; categorization; sorting
use; application; employment; utilization; utilisation
for example; for instance; e.g.
aviation; flight; flying; to fly; to take a flight
horse; horse racing; promoted bishop
somewhat; to some extent; to some degree; some; part; portion
considerably; fairly; quite
to give an impression; to make an impression
fall; decline; lowering; deterioration; degradation
to supplement; to make up for; to compensate for; to cover (a shortage, loss, etc.); to fill (e.g. a vacancy)
thorn; spine; splinter (esp. lodged in one's flesh); hard sharp item (esp. lodged in one's throat, e.g. fish bone); biting words
forefoot; forefeet; foreleg; forelimb
to taper to a point; to become pointed; to become sharp; to look displeased; to look sour; to be on edge
sharp (blade); pointed; sharp (pain); stabbing; perceptive; keen
the vertical; height; front-to-back; length; north-to-south; vertical (relationship)
in either case (used specifically in the instance of two possible outcomes or situations); either way; one way or another
bird; bird meat (esp. chicken meat); fowl; poultry
sudden drop; sharp fall; nosedive; swoop
first of all; to begin with; probably; most likely; more or less (satisfactory); on the whole
I'm off; see you later; to go (and then come back)
to push someone (towards); to encourage someone
carefree; comfortable; at ease; easygoing; happy-go-lucky