of the moment
not the end of the world
small-time
nickel-and-dime
petty
minutia
accent
transitive
smallify
light
fun fact
minor-league
side note
footling
niggling
piddling
quantum
piffling
picayune
secondary
lilliputian
jejune
little
trivial
fiddling
insipid
small beer
weight
trifle
pale into insignificance
trivia
vogue word
low on the totem pole
triviality
importance
large
technicality
thoughtlet
digressive
15 minutes of fame
on the whole
here today, gone tomorrow
tangential
trifling
unsexy
indifferent
late in the game
irrelevance
frequent
nonsignification
to write home about
consequential
semimajor
big
negligibility
noncrucial
sidey
salience
insignificance
crucial
minor
hair-splitting
nine-day wonder
subcritical
bigtime
unimportance
great
detractive
concernment
live
nonsignificance
epochality
have its moments
circumstantial
nicety
take time by the forelock
dripping water hollows a stone
have one's moments
paralepsis
factette
pernickety
late
hair-splittingly
paraleipsis
drop in the sea
minimise
spit in the ocean
eminency
minimize
preterition
drop in the pond
paralipsis
downplay
drop in the ocean
transience
brevity
briefness