insufficient is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Determiner

An inadequate quantity of; not enough.
• Insufficient time is available to reflect on the problem.
(as pronoun) A quantity (of something) that is less than is needed.
• Insufficient of the building remains to determine its age.

Adjective (COMPARABLE)

Not sufficient; of a type or kind that does not suffice, that does not satisfy requirements or needs.
• It is a necessary condition but an insufficient one.
Not sufficient; lacking competent power or ability; unqualified, unequal, unfit.

insufficient is a Scrabble valid word

insufficient

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

insufficient is an iScramble, QuickWords valid word

insufficient

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• none

Same letters minus one

• INSUFFICENT