reverence, respect, honor, homage

kagalang-galang
honorable, respectable

igalang
to honor, respect

magalang
respectful, well-mannered

paggalang
the act of being respectuful

walang-galang
"without respect"
impudent, disrespectful

Magalang ang bata.
The child is respectful.

Walang-galang ang bata.
The child is disrespectful.