the planet on which we live

ground or soil

भूमि या मिट्टी

English Usage: The plants grew well in the fertile earth.

Hindi Usage: पौधे उपजाऊ भूमि में अच्छे से बढ़े।

to move one's hand to and fro in greeting or as a signal

to form into a wave or to move like a wave

लहर में बनाना या लहर की तरह चलना

English Usage: The flag waved in the wind.

Hindi Usage: झंडा हवा में लहराया।