This is the 99th most frequent Hindi word.
अच
The Hindi word "अच" means "excellent" or "supreme."
In this context, 'अच' is used as a respectful address, often seen in poetic or formal contexts.
अच महाराज मेरी प्रार्थना स्वीकार करें।
Oh king, please accept my prayer.
'अच' in this sentence implies deep or profound.
यह रचना अच विचारों से भरपूर है।
This composition is filled with profound thoughts.
Here, 'अच' is used as an adjective to denote excellence or prominence.