For male teacher you say professor. It's not what you think you just need to say it differently. at the end of the end "or", instead of saying like "er", just say it like the word or.
The Spanish word for a male teacher is maestro. Also, you can use the word professor. For female teachers, it is maestra and profesora.
(male) teacher
The Welsh word for 'teacher' is athro for a male, and athrawes for a female.
profesor = teacher (male) profesora = teacher (female)
profesor/a (male/female)
bonito/a (male/female)
Secretario/a (male/female)
Muerto/a (male/female)
Delicioso/a (male/female)
The term "female" in Spanish is hembra. (The familiar male form is hombre - male, man).
profesor = teacher (male) profesora = teacher (female)
'Maestras' for female teachers, or 'maestros' for male teachers 'Maestra' for a female teacher, or 'maestro' for a male teacher