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Prone to or open to  

have an idea or impression of the existence, presence, or truth of (something) without certain proof.

arousing excited expectation or uncertainty about what may happen.

keep going or continue

Sustainability is the capacity to endure in a relatively ongoing way across various domains of life.

Ability to maintain something at certain levels at a persistent rate  

appear to reel or whirl before one’s eyes

Substituted  

a large or dense group of flying insects

a broad strip or area of something