Ugly and useless are mean words. They begin with the letter u.
One word that could mean smart is Logical.
Begin and origin are some synonyms for the word start.
There are no synonyms for the word forever that start with the letter 'y'. Some words that the thesaurus lists as words that mean forever are; always, endlessly and permanently.
amazing
pyre
to start
The word in question is "Civilian".
no there are no words that start with the word applesauce
Some words that start with 'flam' are:flammableflambeflamboyantflameflamencoflamethrowerflamingo
Space related word is "Astronaut"
Some words associated with 'start' are:buttonfalseheadjumpkeylinestoptimewithup
Start the Revolution Without Me (1970)