a little thing
a nobody
a nothing
cipher
common man
dummy
figurehead
hardly anything
inessential
insignificance
jackstraw
lightweight
little fellow
little guy
man of straw
marginal matter
matter of indifference
mediocrity
mere nothing
minor matter
naught
nebbish
nihility
no great matter
nobody
nobody one knows
nonentity
nothing
nothing in particular
nothing to signify
nullity
obscurity
paltry affair
peu de chose
pip-squeak
punk
rien du tout
runt
scarcely anything
scrub
shrimp
small fry
small potato
small potatoes
squirt
squit
technicality
thing of naught
whiffet
whippersnapper
act
aphasiology
carryover
deshabille
e¤ectiveness
fewness
hebetude
housekeeping
illegibility
innocuousness
latitudinarianism
manyness
mythologist
neuroanatomy
neurobiology
nonproduction
osteology
painlessness
philologer
profitableness
prorogation
rareness
rattletrap
stratigraphy
valuelessness