pheromone
a chemical substance secreted externally by some animals (especially insects) that influences the physiology or behavior of other animals of the same species
Length: 9Scrabble® value: 16Words With Friends® value: 18
Numerology value: 1 (Pythagorean letter-sum). See what this number means on NumberAngel.
Source: WordNet® 3.1, Princeton University — "WordNet Copyright 2011 by Princeton University. All rights reserved." Used under WordNet's license terms. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.