a wealth of = an abundance of
diffusion = spread
scarcity of = lacking in
unpromising = undeveloped
fairly = completely
perpetual = constant
implication = influence
cluster = group
remnants = remains
preeminence = dominance
exploit = take the advantage of / use / discover
permanent = constant
trigger = initiate / start
conceivable = imaginable
suitable = appropriate
rule out = excluded
detach = separate
minute = tiny
ambiguities = can be interpreted in more than one way
portrayed = represented
orient = adapt / adjust / familiarize
rigid = inflexible / fixed / strict
denote = designate / indicate / reveal
tantalizing= tempting / appealing / fascinating
enclosed = included / surrounded
motif = pattern / theme / subject
opaque= blurred / obscure / ambiguous
myriad = a large number / countless
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