moat / mote [mo:t]
moat – n. & v. – n. – 1. a deep trench, usually filled with water, surrounding an area for protection; 2. a small pond or lake; 3. History – a cheese vat; v. – 1. enclose with a water filled ditch or trench; 2. cause to be isolated, segregated
mote – n. & v. – n. – 1. a tiny particle; 2. a trifle; 3. a land elevation used as a camp, city etc.; 4. the oily seed of the African tree, Carapa spp.; v. – 1. find fault; 2. remove specks; 3. travel by motorized vehicle