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12-Letter Words Starting I & Ending SS

There are 37 12 letter words, 2 12 letter phrases and 0 12 letter abbr's starting with 'I' and ending with 'SS'.

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inexpertness12
21 nounn
Valid word for Scrabble US
improperness12
18 nounn
noun

• an improper demeanor

implicitness12
18 nounn
noun

• inexplicitness as a consequence of being implied or indirect

invasiveness12
18 nounn
noun

• The quality of involving entry into the living body (as by incision or by insertion of an instrument).

• The quality of tending to spread; especially of tending to invade healthy tissue.

incisiveness12
17 nounn
noun

• keenness and forcefulness of thought or expression or intellect

inchoateness12
17 nounn
Valid word for Scrabble US
indebtedness12
16 nounn
noun

• an obligation to pay money to another party

• a personal relation in which one is indebted for a service or favor

impoliteness12
16 nounn
noun

• a discourteous manner that ignores accepted social usage

infiniteness12
15 nounn
noun

• the quality of being infinite; without bound or limit

intrepidness12
15 nounn
Valid word for Scrabble US
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All 12 Letter Words

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