The word 'boom' can be used as a word for explosion that starts with a b.
intimidating, inspiring, in combat, incredious...
Operations
author
Prototype.
it starts whith a l and finishes on cs
One word - not sure if it's the only one - is underground
From the day it starts.
a circle
it starts at 8:45 and finishes at 3:30 =] it starts at 8:45 and finishes at 3:30 =]
words starts with s
A word for building that starts with S is structure.
Stop is a word of warning. It starts with the letter s. Shut up also can be a word of warning.
A person that starts a race and finishes it.
SNAKESsssss
Sandman (starts with S ends with N - 7 letter word)
An eight letter word that starts with S and ends with T: satiristshortestsmallestsmarteststagnantstalwartstiffeststridentsubtract