English synonym words: massive, critical, substantial, burly, sizable, towering

[Eirene]

Hi, there.

I am wondering if there's anyone can tell me the difference(s) of massive, critical, substantial, burly, sizable, towering, resounding, hefty, voluminous, and gigantic.

I am not really able to differentiate them in sentences. I also need some examples for them.

Thanks.

[Torsten]

Where did you come across those words? Since the always occur in context it would greatly help if posted entire sentences rather than separate words.

TOEFL listening discussions: What is Dr Schmidt researching?

[Eirene]

Dear Mr Torsten,

I found those words in an exercise book. There were 10 questions and each blank had to be filled with the suitable word. I got confused because I found that the options from massive-gigantic could sometimes be used in several numbers of the questions.

Thanks.