A thesaurus is the one to use because it contains synonyms, synonyms are different words that mean similar things. Such as Attack which is synonymous with words like assail and assault <span />
The one that is not a sector is wholesale
She is supporting an inference from the text. An inference is something that is implied, and the person saying they've "witnessed much fighting" infers that they're old, whereas "I am wounded with iron" can be taken to mean he's been wounded by a weapon like a sword.
