Term: know-it-all: someone who thinks he knows everything and refuses to accept advice or information from others
Broader: egotist: a conceited and self-centered person | Unrelated: neck: a cut of meat from the neck of an animal
Broader: egotist: a conceited and self-centered person | Unrelated: hired help: employee hired for domestic or farm work (often used in the singular to refer to several employees collectively)
Broader: egotist: a conceited and self-centered person | Unrelated: hubble's law: (astronomy) the generalization that the speed of recession of distant galaxies (the red shift) is proportional to their distance from the observer
Broader: egotist: a conceited and self-centered person | Unrelated: row house: a house that is one of a row of identical houses situated side by side and sharing common walls
Broader: egotist: a conceited and self-centered person | Unrelated: stud: ornament consisting of a circular rounded protuberance (as on a vault or shield or belt)
Broader: egotist: a conceited and self-centered person | Unrelated: pygmy marmoset: the smallest monkey; of tropical forests of the Amazon
Broader: egotist: a conceited and self-centered person | Unrelated: broca's area: the motor speech center in the left hemisphere of the brain in most people
Broader: egotist: a conceited and self-centered person | Unrelated: prairie mimosa: perennial herb of North American prairies having dense heads of small white flowers
Broader: egotist: a conceited and self-centered person | Unrelated: luminary: a celebrity who is an inspiration to others
Broader: egotist: a conceited and self-centered person | Unrelated: aluminate: a compound of alumina and a metallic oxide