Term: pi: the 16th letter of the Greek alphabet
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: theorist: someone who theorizes (especially in science or art)
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: drop: a central depository where things can be left or picked up
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: whirl: the shape of something rotating rapidly
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: sphinx: (Greek mythology) a riddling winged monster with a woman's head and breast on a lion's body; daughter of Typhon
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: mesothelium: epithelium originating in the embryonic mesoderm; lines the primordial body cavity
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: cascara buckthorn: shrubby tree of the Pacific coast of the United States; yields cascara sagrada
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: numdah: an embroidered rug made from a coarse Indian felt
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: lazaretto: hospital for persons with infectious diseases (especially leprosy)
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: safety match: a paper match that strikes only on a specially prepared surface
Broader: letter: the conventional characters of the alphabet used to represent speech | Unrelated: seaworthiness: fitness to traverse the seas