Machine?
A science word that is six letters ans starts with the letter c is convex.
scallop
The answer is "Post Office". The word"Post" starts with "P", the word "Office" ends with "E". There are 10 letters in the word, but there are millions of letters in the place, Post Office.
Roast
lsjfl
antidisestablishmentarisms Alphabet - 26 letters, starts with A
You is not a letter it is three letters in a word.
extinguish
A science word that is six letters ans starts with the letter c is convex.
seeds.
axis
Jawed.
advertisementaccompanimentacupuncturistapportionment
A muscle is a 7 letter word that starts with m and helps you run fast.
scallop
Swiss.
Presbyterians