noncontributor
One who abstains
A noncontributor is someone who doesn't contribute—to a project, fund, conversation, or collective effort.
The term often carries mild judgment, distinguishing those who participate from those who don't: Noncontributors to the pension plan won't receive benefits.
In group settings, it may single out those not pulling their weight.
One who observes nearby
- spectatorObserver at an event
- onlookerPerson who observes
- observerOne who perceives events
- outsiderOne excluded from group
inactive · detached · uninvolved · passive · withdrawn · aloof · disengaged · uncommitted
One exploiting others' generosity
- slackerIdle responsibility evader
- shirkerOne who avoids duty
- deadweightInert, unproductive mass
- loaferLaceless slip-on shoe
idler · negligent · derelict · remiss · delinquent · defaulter · dropout · absentee
Failing to achieve results
- fruitlessProducing no useful outcome
- unhelpfulNot providing assistance
- uselessWithout practical value
- deadwoodUnproductive people or things
liability · burden · drain · hindrance · obstacle · impediment · encumbrance · parasite
Formally excluded or barred
- barredBlocked from entry
- excludedShut out, denied entry
- sidelinedRemoved from participation
- marginalizedPushed to society's edges
ostracized · overlooked · bypassed · dismissed · rejected · disqualified · ineligible · banned
bystander
One who observes nearby
outsider · inactive · detached · uninvolved · passive · withdrawn · aloof · disengaged · uncommitted · unaffiliated
freeloader
One exploiting others' generosity
- slackerIdle responsibility evader
- shirkerOne who avoids duty
- deadweightInert, unproductive mass
loafer · idler · negligent · derelict · remiss · delinquent · defaulter · dropout · absentee · truant
unproductive
Failing to achieve results
deadwood · liability · burden · drain · hindrance · obstacle · impediment · encumbrance · parasite · dependent
blacklisted
Formally excluded or barred
marginalized · ostracized · overlooked · bypassed · dismissed · rejected · disqualified · ineligible · banned · debarred
noncontributorcontributor
One who provides something
participant · donor · giver · active member · benefactor