Question

:
Clarity : clarify
3. Aquarium : aquaria
2. Theist : atheist
J. Fox : vixen
:: advise
:: radius
:: pessimist
:: wizard​

Answer 1

Explanation:

advise:

radius: diameter

pessimist:optimist

wizard:angel..

Answer 2

The question has been given in an improper way. The correct question is:

Observe the relationship in the first pair of words and complete the second pair accordingly :

01. Clarity : clarify :: advise: advice

02. Aquarium : aquaria :: radius: radii

03. Theist : atheist :: pessimist: optimist

04. Fox : vixen :: wizard:​ witch

[The relation has been studied between the first set of words given and accordingly the rest have been filled]



* In the first case, they are pairs of a noun and verb.

* In the second case, they are pairs of singular and plural.

* In the third case, they are pairs of antonyms( opposite meaning).

* In the fourth case, they are pairs of genders( male-female).