Antonyms of adj gumptious

1 sense of gumptious

Sense 1
energetic, gumptious, industrious, up-and-coming -- (working hard to promote an enterprise)

INDIRECT (VIA enterprising) -> unenterprising, nonenterprising -- (lacking in enterprise; not bold or venturesome)

Similarity of adj gumptious

1 sense of gumptious

Sense 1
energetic, gumptious, industrious, up-and-coming -- (working hard to promote an enterprise)
       => enterprising (vs. unenterprising) -- (marked by imagination, initiative, and readiness to undertake new projects; "an enterprising foreign policy"; "an enterprising young man likely to go far")