overabundance; excess

a plethora of advice and a paucity of assistance.

Pathology Archaic . a morbid condition due to excess of red corpuscles in the blood or increase in the quantity of blood.

noun

few , lack , little , need , rarity , scarcity , want

noun

deluge , flood , glut , many , much , overabundance , overflow , overkill , overmuch , plenty , profusion , superabundance , superfluity , surfeit , surplusnotes:plethora is too many of a good or bad thing and surfeit is too much of a good thing , embarrassment , excessiveness , exorbitance , extravagance , extravagancy , extravagantness , superfluousness , excess , hypermia , repletion , surplus