through
through
preposition
By means of; as a result of something.
"He found success through hard work."
adjective
Direct, without interruption, especially for a journey or route.
"Is this a through road?"
preposition
Moving from one side or end to the other of something.
"We walked through the park."
adverb
From beginning to end; completely finished or done.
"Have you read the book through?"
Thesaurus
Synonyms: through and through, done, finished, through with