wreath / wreathe
Wreath vs. wreathe: the final e that separates the noun from the verb.
Wreath is the noun: a ring of flowers, leaves, or similar material. Wreathe is the verb: to encircle or to twist around. Do not write the noun as wreathe.
Examples
UseA pine wreath hung on the gate.
UseMist wreathed the hill.
AvoidA pine wreathe hung on the gate.