Select the wrongly spelt word.

Correct option is D

Option (d) is incorrectly spelt word.
Correct spelling is: Anonymous – meaning a person whose name is not known or revealed. (हिन्दी अर्थ: गुमनाम)
Example: The donation was made by an anonymous benefactor.
Meanings of the other words:
· (a) Circuitous – Indirect, roundabout (चक्करदार)
· (b) Perfidious – Disloyal, treacherous (विश्वासघाती)
· (c) Adulation – Excessive praise (चापलूसी)