Antonyms of adj isosceles

1 sense of isosceles

Sense 1
isosceles -- ((of a triangle) having two sides of equal length)

INDIRECT (VIA symmetrical) -> asymmetrical, asymmetric -- (characterized by asymmetry in the spatial arrangement or placement of parts or components)

Similarity of adj isosceles

1 sense of isosceles

Sense 1
isosceles -- ((of a triangle) having two sides of equal length)
       => symmetrical (vs. asymmetrical), symmetric -- (having similarity in size, shape, and relative position of corresponding parts)