Yes it is spelled correctly
Flattest is spelled correctly. The others are spelled: silliest, biggest and sweetest.
yes, that is correct.
It should be foreign.
No, "infrachrondal" is not spelled correctly. The correct spelling is "infrachondral."
The proper name, for towns in Louisiana and Texas , is correctly spelled Winnsboro. The town in Indiana is spelled Wynnsboro.
You have spelled the name 'Diona' correctly. It is a personal name and a town in Illinois.
Yes it is spelled correctly
You have spelled 'still' correctly.
Yes, engineer is spelled correctly in your question.
Flattest is spelled correctly. The others are spelled: silliest, biggest and sweetest.
Yes, surprisingly is spelled with an S. Surprisingly is how you spell it. You spelled it correctly.
You've spelled it correctly.
Convenience (easy access or availability) is correctly spelled.
yes, that is correct.
It should be foreign.
No, "infrachrondal" is not spelled correctly. The correct spelling is "infrachondral."