Choose the word which is different from the rest.

All except Spider are insects having six legs.

All except Explosion are natural calamities.

All except Gazelle are animals found in the mountains.

All except Bear belong to the cat family.

All except Sitar are wind instruments, while sitar is a string instrument.

All except Morbid are synonyms of 'deceit'.

All except New York are capital cities.

All except Reader are persons involved in the preparation of a journal, newspaper or magazine.

All except Arrow are used while holding in hand.

All except Feathers are organs for movement in different organisms.