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insufficiently Synonyms
Another word for insufficiently
Choosing another word for insufficiently that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
To an inadequate degree; not enough to meet a requirement, standard, or need.
Usage Example
"The committee rejected the proposal because the budget was inadequately detailed."
Strongest
inadequately
unsatisfactorily
Strong
deficiently
scantily
meagerly
poorly
Weak
sparsely
Opposites of insufficiently
The opposite of insufficiently shifts depending on context. Common opposites include:
sufficiently
adequately
satisfactorily
amply
abundantly
fully
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Insufficiently. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/insufficiently