Choose the appropriate word for the meaning of the underlined word.

Ravi came up on the stage and started speaking impromptu.

Unrehearsed

The correct answer is Option (2) → Unrehearsed

• Impromptu (Adjective/Adverb): Done or said without being planned, rehearsed, or written in advance; spontaneous.

• Unrehearsed (Adjective): Not practiced or prepared. This is the closest synonym.

Other Options: 

• Quickly: Describes speed, not preparation.

• Incoherently: Describes a lack of clarity or logic in speech, not the preparation level.

• Impressively: Describes the quality or effect of the speech, not the manner of its creation.