similitude

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The resemblance between the twins was striking; they looked almost identical. "

"The teacher's explanation of the math problem confuses many students. "

"The president has a unique personality."

"The painting had a strong similarity to the famous portrait. "

"My family has a different ideal for my future than I do. "

"My sometimes neighbor, a retired teacher, still visits the school occasionally. "

"During the centuries, the people of Ireland struggled constantly to assert their right to govern themselves."

"The teacher's story about the tortoise and the hare was an allegory for the importance of perseverance in school. "

"This is a duplicate, but a very good replica."

"The twins resemble each other."

"The complicated instructions on the new software difficult me from completing the project on time. "