One fourths refers to a fraction that signifies a part of a whole or total quantity. Antonyms for the term one fourths, could be the whole, full amount, totality, or entirety. These terms represent a complete and undivided quantity, unlike one fourths, which implies a portion or fraction. Another antonym could be the term zero, indicating that there is no part or quantity, and thus nothing to divide into fractions. Other antonyms for one fourths could be the terms continuous, consistent, or unbroken, suggesting a sense of wholeness or completeness. Ultimately, the antonyms for one fourths represent various expressions of completeness, unity, and solidity, while the term itself represents a fractional part.