1. (verb) be in contradiction with

• belie
• negate

2. (verb) deny the truth of

• contravene
• negate

3. (verb) be resistant to

• controvert
• oppose

4. (verb) prove negative; show to be false

• negate

1. (verb) deny the truth of

• deny

2. (verb) be resistant to

• blackball
• negative
• veto
• dissent
• protest
• resist

3. (verb) prove negative; show to be false

• confute
• disprove
• invalidate
• nullify

1. (verb) be in contradiction with

• depart
• deviate
• diverge
• vary

2. (verb) deny the truth of

• differ
• disagree
• dissent
• take issue

3. (verb) be resistant to

• rebut
• refute

4. (verb) prove negative; show to be false

• demonstrate
• establish
• prove
• shew
• show

1. (verb) prove negative; show to be false

• logic
• logical system
• system of logic

1. (verb) be in contradiction with

• at odds
• conflicting
• contradictory
• self-contradictory
• confounding
• contradictory
• contradictory
• mutually exclusive
• contradictory
• negation

2. (verb) deny the truth of

• contradiction
• contradictory
• mutually exclusive
• contradictory
• negation
• negation
• negative

3. (verb) be resistant to

• adversary
• antagonist
• opponent
• opposer
• resister
• opponent
• opposing

4. (verb) prove negative; show to be false

• negative

1. (verb) prove negative; show to be false

• affirm
• confirm
• corroborate
• substantiate
• support
• sustain