Breakthrough and Crack

Breakthrough noun - An instance of notable progress in the development of knowledge, technology, or skill.

Crack and breakthrough are semantically related in flash topic. In some cases you can use "Crack" instead the word "Breakthrough" as a verb or a noun.

Crack noun - An irregular usually narrow break in a surface created by pressure.

Breakthrough and crack are semantically related in flash topic. Sometimes you can use "Breakthrough" instead a noun "Crack".

Nearby Words: cracked, cracking, crackle, cracker, crackled