fossil reptile of Mesozoic era. Reptile that lived millions of years ago.

extremely impressive or daunting. extremely well.

Without thinking things through; stupid; unfeeling.

Having a simple, basic design or style. Something popular or famous for a long time.

Every person; everybody.

Extra; in addition. A greater distance; at a more distant point. (Used to introduce an additional point); also. To help to happen or develop; promote.

displaying or engaging in violence or aggression. action of fighting. To struggle to do a difficult task.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

(of two or more things) occurring in turn repeatedly. To follow one thing after another repeatedly.

When one thing is replaced by another.

immediate. A very short period of time.

Something that is hard to do.

all things.

rise in size, amount, or degree of something. Amount something grows by. To make or become larger in size or amount.