• microwave early warning

सूक्ष्म:    imperceptible accurate subtle tenuous terse keen

तरंगी:    undulatory capricious fantastic queer whimsical

पूर्व:    east orient Sooner supra earlier erst before ago

पूर्व चेतावनी:    early warning fore warning ultimatum

चेतावनी:    admonishment forewarning instruction premonition