unnameable

adj.

无法说出其名称的，难以形容的；

Unnameable landscapes
Unnameable Desires in Le Fanu's Carmilla
The unnameable monster in literature and film
Naming the Unnameable God: Levinas, Derrida, and Marion
Performing the unnameable : an anthology of Australian performance texts
FROM THE 'NEW WAVE' TO THE 'UNNAMEABLE': POST-DRAMATIC THEATRE & AUSTRALIA IN THE 1980s & 1990s
Aesopian Language : The Politics and Poetics of Naming the Unnameable
‘Naming the unnameable and communicating the unknowable’: Reflections on a combined music therapy/social work program
My tongue on your theory: the bittersweet reminder of every-thing unnameable
Active learning and discovery of object categories in the presence of unnameable instances