sustainability
To "shatter" cartilage means to rip or tear it.
woodman
break or shatter
visible is the word.
It can mean any number. Example 1: 3x+4x=? =7x Example 2: 3x+4x+7=? =7x+7
cardiac
t f v
It means to shatter your illusions about something.
Iron is a brittle metallic element. On being struck sharply by say, an hammer, it will shatter into sharp angular pieces. NB Iron has to be in the pure solid state to do this. If alloyed or impure , it tends not to shatter. Gold, Lead, and Zinc are much softer metals and do not shatter on being struck by an hammer
If you mean 7 letters, I would suggest "retrace."
Opossum has 7 letters in it. But the "o" is not pronounced(I mean, uh, said?).
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