Antonyms of noun lumper

1 of 2 senses of lumper

Sense 2
lumper -- (a taxonomist who classifies organisms into large groups on the basis of major characteristics)
       Antonym of splitter (Sense 2)
      => splitter, divider -- (a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun lumper

2 senses of lumper

Sense 1
stevedore, loader, longshoreman, docker, dockhand, dock worker, dockworker, dock-walloper, lumper -- (a laborer who loads and unloads vessels in a port)
       => laborer, manual laborer, labourer, jack -- (someone who works with their hands; someone engaged in manual labor)

Sense 2
lumper -- (a taxonomist who classifies organisms into large groups on the basis of major characteristics)
       => taxonomist, taxonomer, systematist -- (a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior)