"Outstretch" Natural Recordings by Native Speakers
To outstretch means to extend or stretch something or someone beyond its or their normal length or range, often to an unusual degree. It can also refer to the act of stretching or extending something or someone to its full extent, often with effort or force.
Outstrip means to surpass or exceed someone or something in speed, distance, time, ability, or performance. It can also imply that someone or something is going beyond what is expected or required.
(outstrip) to go beyond or pass someone or something in speed, progress, or achievement. For example: "The new smartphone outstripped its competitors in terms of processing power and memory capacity."
I apologize, but "outtell" is not a word in the English language. It's possible that it's a typo or a nonstandard term. If you meant to say "outtell" as a verb, it doesn't exist. However, if you meant to say "out tell", it would mean to reveal or make known something that was previously hidden or secret.