i Register
In some senses, tache is marked as informal, archaic. Watch for register when choosing this word.
noun
Moustache, mustache.
noun
A spot, stain, or blemish.
the herynge or seynge of any vice or euyl tache
Alone I cared for our mother who did little else but stare at taches on floor and ceiling.
noun
Something used for taking hold or holding; a catch, loop, button.
And thou shalt make fiftie taches of gold, and couple the curtaines together with the taches: and it shall be one tabernacle.