Dignitary and Grandfather

Dignitary noun - An important or influential (and often overbearing) person.

Grandfather and dignitary are semantically related in person topic. In some cases you can use "Grandfather" instead a noun "Dignitary".

Grandfather noun - A person who is several generations earlier in an individual's line of descent.

Dignitary and grandfather are semantically related in person topic. Sometimes you can use "Dignitary" instead a noun "Grandfather".