"The titanic achievements of our industrial age, are not to be lightly dismissed."
the titanic sank
The titanic sank.
Most of the plans to raise the Titanic were impracticable due to the great depth of the ocean.
When the Titanic set off on it's inaugural voyage it was thought to be unsinkable.
As titanic means enormous, you could say... 'The fearsome dinosaur was titanic and scary.'
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
This is a sentence using the word aviator.
a sentence using the word endotracheal
This is a sentence using the word monomer. :P
I am saying a sentence using the word collagen.
this is a sentence using the word armchair.