Antonyms of adj unenergetic

1 sense of unenergetic

Sense 1
slowgoing, unenergetic -- (not inclined to be enterprising)

INDIRECT (VIA unenterprising) -> enterprising -- (marked by imagination, initiative, and readiness to undertake new projects; "an enterprising foreign policy"; "an enterprising young man likely to go far")

Similarity of adj unenergetic

1 sense of unenergetic

Sense 1
slowgoing, unenergetic -- (not inclined to be enterprising)
       => unenterprising (vs. enterprising), nonenterprising -- (lacking in enterprise; not bold or venturesome)