three times (as much); treble; triple; threefold
in the same way as; just like
possession; retention; maintenance
strengthening; intensifying; reinforcement; enhancement; solidification
literature; books (reference); document
to fish; to look for; to search for; to go on a spree (spending, reading, etc.); to binge
once; one time; one round; one game; one bout; one heat
compassionate; merciful; benevolent; charitable; humane
appeal (e.g. to public opinion); plea; appeal (e.g. sex appeal); attractiveness; appeal (e.g. in baseball); emphasizing (strong points, etc.)
to hate the very sight of; to hold a grudge against; to treat like an enemy; to bear constant enmity; to be gunning for; to have it in for
undeveloped (area); unexplored (field of study); wild (areas); untapped area
area; domain; territory; field; range; region
one large ...; a great ...
habitat; home (e.g. of the tiger)
to plan; to attempt; to plot; to conspire; to aim for; to strive for
to bear in mind; to keep remembering; to note
important task; important role; major part (in a film, play, etc.); leading role; high-scoring combination
in a day; in a brief space of time
physical strength; muscle strength
prognostic symptoms; after-effect
to break; to fracture; to fold; to bend; to make (origami); to interrupt
to kill (a human) using a blade (sword, machete, knife, etc.); to slice (off); to lop (off); to cut (off)
to let fly; to make fly; to skip over; to leave out; to run fast; to drive fast; to spray
hardening; vulcanization; hardening (of attitude, stance, etc.); stiffening; upturn (in the market); firming up
average; medium; mid-grade (item); regular grade; same level as; equal to
strength; intensity; strong (e.g. glasses); powerful (e.g. lens); intense (e.g. fear)
using together (jointly); used at the same time
there is no need to; it is fine if you don't; unnecessary; does not match; out of reach of
unable to compete with; not able to make a dent in (e.g. a problem); not able to get a solid hit in (e.g. in a fight); hard to chew
equal match; good match; fair match; equal in ability; being a worthy rival
you're welcome; don't mention it; not at all; my pleasure
to be visible to; to be seen by; to meet one's eyes
to cause someone to worry
contribution (to a temple, shrine, etc.); donation
layman; believer; adherent; follower; laity