Englishfor English speakers
his
Pronoun
—
If you say something is his thing, you mean it belongs to a particular man or boy.
It is his book, not mine.
—
His is used, instead of the name of an object, to refer to something belonging to a man or boy.
It isn't my book, it is his.
excellency
—
noun
(= excellence)
an outstanding feature; something in which something or someone excels
a center of manufacturing excellence
the use of herbs is one of the excellencies of French cuisine
Excellency
—
noun
a title used to address dignitaries (such as ambassadors or governors); usually preceded by 'Your' or 'His' or 'Her'
Your Excellency
her
Pronoun
—
You use her instead of the name of a person, to talk about a woman or girl. (used in the object or complement position, never as a subject)
This is Susan's book. Give it to her.
—
If you say something is her thing, you mean it belongs to a particular woman or girl.
It is her book, not mine,