One Word Substitution

2581. Extreme old age.

Dotage

2582. To wander from point at issue.

Digress

2583. To free from all blame.

Exonerate

2584. A day of gaiety and festivity.

Gala day

2585. A cinema show heeled in the afternoon.

Matinee

2586. Undue favour to relatives.

Nepotism

2587. That which precedes an event.

Precursor

2588. A person who is indifferent to pleasure or pain.

Stoic

2589. Marking the skin with indelible ink.

Tattoo

2590. A person with long experience in military or any other occupation.

Veteran.