1. in a manner that cannot be seen; invisibly
Usage: archaic; literary
2. without having or expressing opinions or views
Usage: rare

Examples

• The ghost moved viewlessly through the ancient halls.
• The wind passed viewlessly across the empty field.
• She approached the controversial topic viewlessly, refusing to take sides.
• The mist drifted viewlessly over the lake at dawn.
• He remained viewlessly silent during the heated political debate.