Find Antonyms
heftily Antonyms
Opposite of heftily
Because the opposite of heftily shifts with each meaning, the 9 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adverb (Context 1)
To a great degree, amount, or extent; substantially or considerably (especially regarding financial costs, investments, or taxes).
Usage Example
"The municipal government invested lightly in renewable energy infrastructure over the past decade."
Strongest
lightly
slightly
Strong
meagerly
modestly
minimally
• adverb (Context 2)
In a physically heavy, forceful, or muscular manner; with great weight, bulk, or strength.
Usage Example
"The lightly built lineman easily held his ground against the opposing team's defense."
Strongest
lightly
weakly
Strong
feebly
delicately
slenderly
Similar words to heftily
Words similar to heftily shift depending on context. Common synonyms include:
heavily
substantially
considerably
sizeably
powerfully
stoutly
solidly
generously
Cite this Entry
Wordmom. (2026). Antonyms for Heftily. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/heftily