The crossword solutions for the term PEC NEIGHBOR are DELT (4 letters) and LAT (3 letters). DELT stands for Delta, which is the fourth letter of the Greek alphabet. It is also used to refer to the triangular area of land formed at the mouth of a river. LAT stands for Latitude, which is a geographic coordinate that specifies the north-south position of a point on the Earth's surface. PEC NEIGHBOR is an anagram of the two words, and it refers to the geographical location of the delta and latitude coordinates.