Difference between Tired and Spent

TIRED vs SPENT: ADJECTIVE

Having all been spent
Drained of energy or effectiveness; extremely tired; completely exhausted
Having been put to use and therefore unavailable for use.
Depleted of energy, force, or strength; exhausted.
Depleted or nearly depleted of fissionable material.
Exhausted; worn out; having lost energy or motive force.
Exhausted of spawn or sperm; -- said especially of fishes.
A ball shot from a firearm, which reaches an object without having sufficient force to penetrate it.
Consumed, used up, exhausted, depleted.

Completely exhausted
Extremely tired
Exhausted by spending or spawning; of fish, having spawned.
Nearly or quite exhausted or worn out; having lost force or vitality; inefficient; impotent: generally in a comparative sense.

Trite, Unrested, Fagged, Hackneyed, Footsore, Bushed, Ragged, Unrefreshed, Haggard, Wearied, Exhausted, Jaded, Bored, Weary, Fatigued

Visited, Dedicate, Allocated, Worked, Invested, Wasted, Devoted, Washed out, Played out, Worn out, Fatigued, Exhausted, Tired, Gone, Expended

Trite, Unrested, Fagged, Hackneyed, Footsore, Bushed, Ragged, Unrefreshed, Haggard, Wearied, Exhausted, Jaded, Bored, Weary, Fatigued

Done, Dedicate, Allocated, Worked, Invested, Wasted, Devoted, Worn out, Washed out, Played out, Fatigued, Exhausted, Tired, Gone, Expended

Now I am too tired to write more.
Just let me know when you get tired.
Would you rather be so tired your mom had to bath you or be so tired your best friend had to bath you?
As somebody who is sick and tired of being sick and tired of being sick and tired.
But often your arm will get tired of throwing the ball before your dog gets tired of fetching it!
Many people, I believe, have not posted what has happened due to a lack of interest, tired of the lies or just plain tired!
Our Airmen are not overstressed, but they are tired, and their families are tired.
You are tired of being tired all the time and you no longer feel attractive.
TIRED feeling tired and not interested in things The heat was making me listless.
He was tired of fighting, so damned tired.

Include time spent consulting with the client on the phone, as well as the time spent shopping for or purchasing materials.
While he spent his time trying to right the wrongs of the terrorists, Clinton spent his time in office messing sround with interns, etc.
Rachel spent two years in China, and our first son, Christian, spent his first year in China.
So, all the time spent on rectifying errors due to manual intervention can be instead spent on monitoring the cash flow for your business.
Time spent away while serving in the armed forces counts as time spent in Texas and your home county.
It does seem to me that we have, in spite of all of that money spent, not spent.
Every minute spent with you is a minute well spent.
Time spent on getting good ventilation to the AC condenser is well spent.
Time spent with Woody is always well spent.
How is this money spent, and in what ways is it spent differently from money spent by other kinds of political groups?