Unheralded (adjective)

Not having received public recognition or notice; unknown or unacknowledged.

Origin:

Late 19th century: from un- (expressing negation) + heralded, past participle of herald.

Examples:

1. The unheralded hero was honored by his community, who had long known of his bravery.
2. The unheralded artist was discovered by a chance encounter, launching his career to great heights.
3. The unheralded inventor was proud of his creation, even though it had yet to receive widespread recognition.
4. The unheralded scientist was celebrated by her peers, who knew of the importance of her work.
5. The unheralded writer was finally given the recognition he deserved, with the publication of his latest book.