Suffix "ive" words=likely to (adjectives)

impulsive

Acting without thought or planning.

expensive

Costing a lot of money.

inquisitive

Curious or likely to ask questions.

apprehensive

Fearful or anxious, especially about the future.

supportive

Giving help or encouragement.

creative

Likely to invent something new.

impressive

Making a strong impact.

proactive

Seeking to solve a problem before it occurs.

contemplative

Studying, thinking, reflecting on an issue.

active

Taking action; full of movement.

cooperative

Willing to work together.

protective

to guard or shield