improvidently

From improvident +‎ -ly.

improvidently (comparative more improvidently, superlative most improvidently)

1. In an improvident manner.

• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “improvidently”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “improvidently”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.