Wiktionary
unconcealable
a. That cannot be concealed.
Usage examples of "unconcealable".
Unannounced by heraldic symbolism but unconcealable by reason of nature's own blazonry, were several citizens and citizenesses of the great republic of the Western world.
Unannounced by heraldic symbolism but unconcealable by reason of nature’s own blazonry, were several citizens and citizenesses of the great republic of the Western world.