பொருள் : In a furtive manner.
எடுத்துக்காட்டு :
The soldiers were furtively crawling through the night.
ஒத்த சொற்கள் : furtively
On the sly ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. On the sly ka matlab kya hota hai?