(geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry
duality
Noun
(physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory
duality
Noun
being twofold
demureness
Noun
the affectation of being demure in a provocative way
demureness
Noun
the trait of behaving with reserve and decorum
doubt
Noun
uncertainty about the truth or factuality or existence of something
doubt
Noun
the state of being unsure of something
doubt
Verb
consider unlikely or have doubts about
doubt
Verb
lack confidence in or have doubts about
dubiousness
Noun
uncertainty about the truth or factuality or existence of something
dubiousness
Noun
the state of being unsure of something
doubtfulness
Noun
uncertainty about the truth or factuality or existence of something
doubtfulness
Noun
the state of being unsure of something
disgustingness
Noun
the property of being extremely unacceptable to the mind
disgustingness
Noun
extreme unpalatability to the mouth
distastefulness
Noun
the quality of being offensive
distastefulness
Noun
extreme unpalatability to the mouth
dreadfulness
Noun
a quality of extreme unpleasantness
determinateness
Noun
the quality of being predictable with great confidence
definiteness
Noun
the quality of being predictable with great confidence
decisiveness
Noun
the quality of being final or definitely settled
decisiveness
Noun
the trait of resoluteness as evidenced by firmness of character or purpose
demonstrability
Noun
capability of being demonstrated or logically proved
dowdiness
Noun
having a drab or dowdy quality
deservingness
Noun
the quality of being deserving
drabness
Noun
having a drab or dowdy quality
despicableness
Noun
unworthiness by virtue of lacking higher values
despicability
Noun
unworthiness by virtue of lacking higher values
disgracefulness
Noun
unworthiness meriting public disgrace and dishonor
deadliness
Noun
the quality of being deadly
daintiness
Noun
the quality of being beautiful and delicate in appearance
dapperness
Noun
stylishness as evidenced by a smart appearance
duplicability
Noun
the quality of being reproducible
devoutness
Noun
piety by virtue of being devout
divinity
Noun
the quality of being divine
divinity
Noun
the rational and systematic study of religion and its influences and of the nature of religious truth
divinity
Noun
white creamy fudge made with egg whites
divinity
Noun
any supernatural being worshipped as controlling some part of the world or some aspect of life or who is the personification of a force
defensiveness
Noun
excessive sensitivity to criticism
dutifulness
Noun
piety by virtue of devotion to duty
dangerousness
Noun
the quality of not being safe
dauntlessness
Noun
resolute courageousness
daredevilry
Noun
boldness as manifested in rash and daredevil behavior
daredeviltry
Noun
boldness as manifested in rash and daredevil behavior