to hit each other; to exchange blows; to fight
two classes; double; two sets
to bump heads; to bump into each other; to collide head-on; to meet by chance; to encounter; to run into
one class (of students); one group (of people); one set (of items); one pair
practitioner; specialist; man (esp. one who is well-respected); samurai
common front; united front
to stick; to paste; to stretch; to spread; to form (e.g. ice on a pond); to fill; to swell
to run out; to rush out; to start running; to begin to run; to break into a run
if that's the case ...; if so ...; that being the case ...
insistent; obstinate; persistent; too rich (taste, etc.); fatty; heavy
prey; catch; kill; spoils; trophy; loot
to hand over; to transfer; to give up (e.g. one's seat); to give way; to yield; to concede
cooperative relation; cooperative relationship; collaborative relationships; cooperative structure; cooperative ties; cooperative alliance
precondition; prerequisite
to tie; to bind; to bear (fruit); to close (e.g. deal); to confirm; to connect (two distant places); to close tightly
to remind (someone of something); to call (someone's) attention (to); to tell (someone) again (to make sure); to make (doubly) sure (of); to emphasize; to reconfirm
good; OK; all right; fine; very well; will do
to reach out one's hand; to extend one's arm; to get involved in; to embark on; to start a fight; to get physical with
to see to it that ...; to make sure that ...; to try to ...; to make an effort to ...
to break a promise; to go back on one's word; to renege
joint struggle; common (united) front
equal division (of profits, prize money, etc.); equal split
share; portion; quota; cut
concerning ...; over ...; about ...; centering on ...
to disagree; to dispute; to fight (over)
division into equal parts; equal parts
to divide (into); to split (into); to share; to distribute; to distinguish; to discriminate; to break up (a fight)
presentation (of a passport, ID, etc.); showing; production (e.g. of documents); presentation (of a plan, response, etc.); bringing up; citing (an example)
precipitous; rugged; inaccessible; grim; severe; stern
dripping wet; soaked; drenched
very difficult to ...; nearly impossible to ...
to betray; to turn traitor (to); to double-cross; to disappoint; to let down
rocky area; rocky tract; rocky stretch (of a climb); wall (of rock)
to be weary; to be worn out; to be fed up (with); to be sick of; to be dejected; to be dispirited
cruel; heartless; violent; intense; very bad; terrible
transformation; abnormality; sexual perversion; pervert; metamorphosis; transformation
bad taste; poor taste; gaudiness; nastiness; nasty behaviour; perverse disposition
to grow cold; to get chilly; to cool down