an exciting or dangerous experience:
inaction
adventure
tragedy
inactivity
the way a horse or similar animal moves when it is running fast and all four of its feet leave the ground:
stroll
skip
ramble
gallop
stuck somewhere with no way of getting anywhere else:
----
stranded
rescued
saved
a person who has special skill or knowledge relating to a subject:
rookie
expert
----
amateur
to look at something carefully in order to learn more about it, to find problems, etc.:
answer
forget
inspect
----
a piece of equipment that is used for jumping up and down for exercise or as a sport
magazine
trampoline
----
listerine
to break apart and fall down suddenly:
collapse
build
construct
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