பொருள் : చురుకుదనంతో కూడిన.
							எடுத்துக்காட்டு : 
							ఆ పని చేయుటకొరకు తీక్షణమైన బుద్ధి అవసరం.
							
ஒத்த சொற்கள் : తీవ్రమైన
பிற மொழிகளில் மொழிபெயர்ப்பு :
Having or demonstrating ability to recognize or draw fine distinctions.
An acute observer of politics and politicians.