Synonym of KOWTOW

Answer: Option A

Respect : a feeling of deep admiration for someone or something elicited by their abilities, qualities, or achievements.
Illuminate : light up.
Practise : perform (an activity) or exercise (a skill) repeatedly or regularly in order to acquire, improve or maintain proficiency in it.
Blockhead : a very stupid person.
Kowtow : act in an excessively subservient manner.

Synonym of Kowtow is Respect