pifflinginformal
trivial
SMART Vocabulary: related words and phrases
Of little or less importance
be in/under someone's shadowidiom
be neither here nor thereidiom
big deal
biggie
derisory
meaningless
meaninglessly
meaninglessness
mere
merely
picture
piddling
piddly
piffling
play second fiddleidiom
unserious
unseriousness
venial
vestigial
vestigially