gnat / nat [næt]
gnat – n. – 1. a small, two-winged, blood-sucking fly of the genus Culex, especially mosquitos; 2. something insignificant; 3. the sandpiper, Tringa canutus.
nat – n. – 1. a mat for kneeling or prayer; 2. a straw mattress; 3. in Burmese culture, an evil spirit or demon