Different

Dissimilar

Unalike

Unrelated

Contrasting

Heterogeneous

Poles apart

divergent

1 Synonym: Heterogeneous

The classroom was filled with a heterogeneous group of students from different backgrounds.

The soup was a heterogeneous mix of vegetables, meats, and spices.

The neighborhood is known for its heterogeneous architectural styles.

The team had a heterogeneous composition, including scientists, engineers, and artists.

2 Synonym: Poles apart

Their opinions on the matter were poles apart, making it difficult to reach a consensus.

Despite being siblings, their interests are poles apart; one loves sports, the other prefers reading.

The two political candidates are poles apart in their policies and visions for the country.

Their taste in music is poles apart; she enjoys classical while he prefers heavy metal.

3 Synonym: Unalike

Despite being twins, their personalities were completely unalike.

The two paintings were unalike in style and color.

Despite their shared heritage, their accents were unalike, reflecting the regions they grew up in.

Their opinions on the matter were unalike, leading to a heated debate.

4 Synonym: Divergent

Their divergent opinions on the project led to a heated debate.

The two paths were divergent, leading to different parts of the forest.

She pursued a divergent career path, different from her family's expectations.

The research showed divergent results, requiring further investigation.