Adjective
not suspected or believed likely
Source: WordNetThe discoverer and the poet are inventors; and they are so because their mental vision detects the unapparent, unsuspected facts, almost as vividly as ocular vision rests on the apparent and familiar. George Henry Lewes
Some unsuspected isle in the far seas, Some unsuspected isle in far-off seas. Robert Browning
I dream of instruments obedient to my thought and which with their contribution of a whole new world of unsuspected sounds, will lend themselves to the exigencies of my inner rhythm. Edgard Varèse
We all have an unsuspected reserve of strength inside that emerges when life puts us to the test. Isabel Allende
Cyprian was a boy who carried with him through early life the wondering look of a dreamer, the eyes of one who sees things that are not visible to ordinary mortals, and invests the commonplace things of this world with qualities unsuspected by plainer folk – the eyes of a poet or a house agent. Saki
The further a mathematical theory is developed, the more harmoniously and uniformly does its construction proceed, and unsuspected relations are disclosed between hitherto separated branches of the science. David Hilbert