Select the most appropriate ANTONYM of the highlighted word.
Rukhsana was left alone in the house again, but fear was now her constant companion.

Correct option is C

The correct antonym of the given word is "changing".
Given word:
Constant – Something that remains the same, without change. (स्थिर, लगातार बना रहने वाला)
Example: His support for me has been constant throughout my life.
Correct answer word:
Changing – Something that varies or does not remain the same over time. (परिवर्तनीय, बदलता हुआ)
Example: The weather in the mountains is always changing.
Synonyms: fixed, stable, unchanging, steady
Antonyms: fluctuating, variable, shifting, changing
Meanings of the given options:
· Boring: Lacking excitement (उबाऊ)
· Steady: Firmly fixed, not changing (स्थिर, लगातार बना रहने वाला)
· Friendly: Showing kindness or goodwill (मित्रवत, दोस्ताना)