Stinging Insect Builds Its Nest in Mortar

This page is the CodyCross answer for the clue below from Deserts of the world, Group 1601, Puzzle 5 (Cold Nights).

Question is: Stinging Insect Builds Its Nest in Mortar

and the answer is: MASONWASP

Word Meaning:

MASON WASP — A potter wasp.

Definitions from Wiktionary.