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15-Letter Words Containing: OPER

 (In Exact Order)
There are 19 15 letter words, 19 15 letter phrases and 0 15 letter abbr's with OPER in.

Best Scoring 15 Letter Words With: OPER

Expand?WordSave?LengthUsagePointsType
trifluoperazine15
29 noun, adjectiven, adj
noun

• An antipsychotic drug of the phenothiazine group.

postoperatively15
25 adverb, adjectiveadv, adj
adverb

• after the operation

photoperiodisms15
25 nounn
Valid word for Scrabble US
thermoperiodism15
25 nounn
Valid word for Scrabble US
nincompooperies15
23 nounn
Valid word for Scrabble US
cooperativeness15
22 nounn
noun

• the trait of being cooperative

operativenesses15
20 nounn
Valid word for Scrabble US
inoperativeness15
20 nounn
Valid word for Scrabble US
noncooperations15
19
Valid word for Scrabble US
operationalisms15
19 adjectiveadj
noun

• (philosophy) the doctrine that the meaning of a proposition consists of the operations involved in proving or applying it

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words With OPER In Order

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