Term: protoctist: any of the unicellular protists
Broader: microorganism: any organism of microscopic size | Unrelated: trend line: a line on a graph indicating a statistical trend
Broader: microorganism: any organism of microscopic size | Unrelated: asian coral snake: of India
Broader: microorganism: any organism of microscopic size | Unrelated: tetralogy: a series of four related works (plays or operas or novels)
Broader: microorganism: any organism of microscopic size | Unrelated: shark oil: a fatty yellow to brown oil obtained from the livers of sharks; used for dressing leather and as a source of vitamin A
Broader: microorganism: any organism of microscopic size | Unrelated: freeze: an interruption or temporary suspension of progress or movement
Broader: microorganism: any organism of microscopic size | Unrelated: marine archeology: the archeology of underwater sites
Broader: microorganism: any organism of microscopic size | Unrelated: evocation: imaginative re-creation
Broader: microorganism: any organism of microscopic size | Unrelated: formic acid: a colorless pungent fuming vesicatory liquid acid HCOOH found naturally in ants and many plants or made catalytically from carbon monoxide and steam; used in finishing textiles and paper and in the manufacture of insecticides and fumigants
Broader: microorganism: any organism of microscopic size | Unrelated: craspedia: herbs of Australia and New Zealand
Broader: microorganism: any organism of microscopic size | Unrelated: grate: a barrier that has parallel or crossed bars blocking a passage but admitting air