an exciting or dangerous experience:
tragedy
adventure
inactivity
inaction
the way a horse or similar animal moves when it is running fast and all four of its feet leave the ground:
gallop
ramble
stroll
skip
stuck somewhere with no way of getting anywhere else:
----
stranded
rescued
saved
a person who has special skill or knowledge relating to a subject:
expert
rookie
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
trampoline
listerine
magazine
----
to break apart and fall down suddenly:
collapse
build
construct
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