cleithral or clithral /klīˈthrəl/

Completely roofed over

• unascendable
• unascended
• unascendible
• unascertainable
• unascertained
• unashamed
• unashamedly
• unasked
• unaspirated
• unaspiring
• unaspiringly
• unaspiringness
• unaspiringnesses
• unassailable
• unassailed
• unassayed
• unassertive
• unassignable
• unassigned
• unassimilable
• unassimilated
• unassisted
• unassistedly
• unassisting
• unassociated