Meaning : Deliver a sermon.
Example :
The minister is not preaching this Sunday.
Synonyms : prophesy
Meaning : Speak, plead, or argue in favor of.
Example :
The doctor advocated a smoking ban in the entire house.
Synonyms : advocate
Preach ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Preach ka matlab kya hota hai?