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15-Letter Words with O,I

 (In Any Order)
There are 3,954 15 letter words and 2,470 15 letter phrases with O,I in.

Best 15-Letter Words with O,I

WordSaveLengthUsagePointsType
psychoanalyzing15
38

verb, adjective

v, adj

verb

• subject to psychoanalytic treatment

benzodiazepines15
38

noun

n

noun

• any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency

cyclohexylamine15
37

noun

n

Valid word for Scrabble US
ventriloquizing15
37

verb

v

verb

• To practice ventriloquism.

• To speak the words of (another person), as though by ventriloquism.

hypnotizability15
37

noun

n

Valid word for Scrabble US
psychobiography15
36

noun

n

Valid word for Scrabble US
coenzymatically15
36

adverb, adjective

adv, adj

Valid word for Scrabble US
photosynthesize15
35

verb

v

verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

extemporization15
35

noun

n

noun

• a performance given extempore without planning or preparation

overemphasizing15
35

verb

v

verb

• place special or excessive emphasis on

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All 15 Letter Words with O,I

Words (3954)
Phrases (2470)