caterpillar /katˈər-pi-lər/

1. A butterfly or moth grub
2. Extended to other insect larvae
3. An unproductive consumer (archaic)
4. (Caterpillar®) a tractor or other (esp earthmoving) vehicle running on endless articulated tracks made up of a series of flat metal plates

• rebut
• rebutment
• rebutments
• rebuts
• rebuttable
• rebuttable presumption
• rebuttal
• rebuttals
• rebutted
• rebutter
• rebutters
• rebutting
• rebutton
• rebuttoned
• rebuttoning
• rebuttons
• rec
• rec.
• REC
• recal
• recalcitrance
• recalcitrances
• recalcitrant
• recalcitrants
• recalcitrate