obstruction; check; hindrance; prevention; impediment; interdiction
no matter what it takes; by any means necessary; at all costs; by hook or by crook
gate; branch of learning based on the teachings of a single master; division; phylum; counter for cannons
celebrity; famous person; public figure; big name
tool; implement; means; furniture
reverse; opposite; converse (of a hypothesis, etc.); inverse (function)
usually; ordinarily; always; continuous; 24-hour (operation, care, etc.); constant
to diffuse; to spread throughout; to prevail; to become widespread; to reach everyone
if it is the case that ...
metamorphosis; disguise; transformation; shapeshifting; morphing
how long; how far; how much
different person; another person; someone else; changed man
area; domain; territory; field; range; region
entrails; giblets; guts; internal organs
altitude; height; elevation; high-degree; high-grade; advanced
to be needed; to be wanted
(not) even when using ...; (not) even with the help of ...; (not) even by ...
where; what place; how much (long, far); what extent
half; 50%; tie; 5 parts; 5%
numeral; figure; digit; numeric character
in one's own way or style
timewise; temporal; chronal
just barely; only just; at the very limit; at the last moment
component; factor; item (e.g. in list); element (e.g. in array); member (e.g. data structure)
proposal; proposition; suggestion
all; entire; whole; altogether
machinery; gadgetry; equipment
weight; heavyweight boxer
penetration; permeation; transmission
voice; speech; sound of a voice; sound (e.g. of a TV)
great difference; big difference; wide margin
solution; solution strategy
to exchange glances; to look at each other; to postpone; to put off; to contrast; to compare
to be clear (of a sight, sound, colour, etc.); to be bright; to be clear-headed; to be alert; to look upbeat; to be perky; to master (a skill)
maximum; to the maximum degree; to the full
practical use; application; conjugation; inflection