Synonyms of the word

enterprising

• adj. Displaying bravery and daring in the attempt of some task.
• adj. Being very able and ingenious in business dealings.

adventuresome

• adj. Prone to, or willing to undertake, adventures; daring or bold.

adventurous

• adj. (of a person) Inclined to adventure; willing to incur risks; prone to embark in hazardous enterprise;…
• adj. (of an act or product) Full of hazard; attended with risk; exposing to danger; requiring courage; rash.

ambitious

• adj. Possessing, or controlled by ambition; greatly or inordinately desirous of power, honor, office, superiority,…
• adj. Strongly desirous—followed by "of" or the infinitive; as, ambitious to be or to do something.
• adj. Resulting from, characterized by, or indicating, ambition; showy; aspiring.
• adj. Hard to achieve.

energetic

• adj. Possessing, exerting, or displaying energy.
• adj. Of or relating to energy.

entrepreneurial

• adj. Having the spirit, attitude or qualities of an entrepreneur; enterprising.

gumptious

• adj. (nonce word, colloquial) Having gumption.

industrious

• adj. Hard-working and persistent.

up-and-coming

• adj. (idiomatic) emerging; aspiring; improving; beginning to attract attention or critical acclaim.