Term: black rat: common household pest originally from Asia that has spread worldwide
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: psocid: small winged insect living on the bark and leaves of trees and feeding on e.g. fungi and decaying plant matter
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: scorpioid cyme: a cyme with flowers or branches alternating in opposite ranks
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: eurasian badger: a variety of badger native to Europe and Asia
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: finisher: a worker who performs the last step in a manufacturing process
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: tall cupflower: shrubby Chilean herb having bluish-white tubular flowers used as an ornamental
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: implied trust: a trust inferred by operation of law
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: aphelion: apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: valine: an essential amino acid found in proteins; important for growth in children and nitrogen balance in adults
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: seam: joint consisting of a line formed by joining two pieces
Broader: rat: any of various long-tailed rodents similar to but larger than a mouse | Unrelated: essential amino acid: an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet