similar

Từ điển American Heritage Dictionary 4th

sim·i·lar (sĭmʹə-lər)adj.
1. Related in appearance or nature; alike though not identical.
2. Mathematics. Having corresponding angles equal and corresponding line segments proportional. Used of geometric figures:
similar triangles. [French similaire, from Latin similis, like. See sem-¹ in Indo-European Roots.] simʹi·lar·ly adv.

• Từ đồng nghĩa / Synonyms:
  exchangeable, interchangeable, standardized, standardised, like, alike(p)
• Từ trái nghĩa / Antonyms:
  unlike, dissimilar, different, unalike