Here are the possible solutions for three score years and ten clue
Answer
Clue
Relevancy
lifetime
Clue
"Three-score years and ten"
Definition
the period of living existence
rackupthepoints
Clue
Score and score and score
ages
Clue
Years and years and years
Definition
AGE, to grow old
eon
Clue
Years and years and years
Definition
a long period of time, also AEON
eons
Clue
Years and years and years
Definition
EON, a long period of time, also AEON
santa
Clue
"Ten times ten thousand years from now, he will continue to make glad the heart of childhood" according to a New York Sun editorial of September 21, 1897
