Adjective:

ਅਚਾਨਕ,

unlooked for's Usage Examples:

Christ: [T]hat last day of judgment, with its everlasting issues; that day unlooked for by the nations, the theme of their derision, when the world hoary with.

an object of sense, as Moses and the Prophets did; but things new and unlooked for; those preached earthly goods, but these the kingdom of heaven and all.

specific epithet inexspectatus is the Latin word meaning "unexpected, unlooked for", alluding to the serendipitous find of the wing.

And then after long years there comes, unheralded and unlooked for, the day of the Appointed Time".

inopinata"s specific name means unexpected or unlooked for.

Synonyms:

unanticipated, unexpected, unforeseen, out of the blue,

Antonyms:

expected, unsurprising, matter-of-course, hoped-for, due,