【Agree】 , 【Square】 , 【Conform】 , 【Accord】 , 【Harmonize】 , 【Correspond】 , 【Tally】 and 【Jibe】 mean to exist or go together without conflict or incongruity.

One thing agrees with another when their comparison or association reveals no discrepancy, no inequality, or no untoward effects.

• the conclusion agrees with the evidence
• the two accounts 【agree】 in every particular
• pronouns must 【agree】 with their antecedents in person, number, and gender

One thing squares with another when there is exact, almost mathematically exact, agreement between the two.

• force facts to 【square】 with a theory
• the corporation must, if it is to survive, 【square】 itself with the basic beliefs of the American people
  —Lindeman

One thing conforms to or with another when there is likeness or agreement in form, in nature, or in essential character.

• since theology was philosophy's queen, medieval philosophy conformed to that system which Augustine employed in his theology
  —H. O. Taylor
• my views of conduct ... 【conform】 with what seem to me the implications of my beliefs
  —7. S. Eliot

One thing accords with another when there is perfect fitness in the relation or association as in character, spirit, quality, or tone.

• the speaker's remarks did not 【accord】 with the sentiments of those who listened to him
• the common doctrine of liberty accorded with the passions released by the Revolution
  —Parrington

One thing harmonizes with another when, in spite of their real and often marked differences, their combination or juxtaposition produces an agreeable or aesthetic effect.

• from the waves, sound . . . broke forth harmonizing with solitude
  —Shelley

the need for the United States to 【harmonize】 its practices in foreign affairs more closely than in the past with its professed ideals
—Dean

One thing corresponds to or with another when, however far apart or however close the two things may be, they belong together because they match each other, complement each other, or answer to each other. Sometimes 【correspond】 implies agreement.

• fulfillment seldom corresponds to anticipation
• I should never 【correspond】 to your pattern of a lady
  —George Eliot

Sometimes it implies an analogous relation.

• the bird's wing corresponds to the human arm

Sometimes it implies commensurateness.

• incomes do not always 【correspond】 with the efforts or skill that appear to be involved
  —Hobson

One thing tallies with another when the correspondence is so close that they either complement each other or 【agree】 with each other.

• pain and pleasure no more 【tally】 in our sense than red and green
  —Browning

【Jibe】 is sometimes equivalent to 【agree】 , sometimes to 【harmonize】 , and sometimes to 【accord】 .

• his actions do not 【jibe】 with his words
• his looks jibed with the stage driver's description of him
  —Luke Short