is a type of (narrower)
the relative magnitude of something with reference to a criterion
"an adequate amount of food for four people"
is an attribute of
present in great quantity
"an abundant supply of water"
is an attribute of
deficient in quantity or number compared with the demand
"fresh vegetables were scarce during the drought"
is an attribute of
of a quantity that can fulfill a need or requirement but without being abundant
"sufficient food"
is an attribute of
of a quantity not able to fulfill a need or requirement
"insufficient funds"