"Startful" is a word in ENGLISH

startful ENGLISH
Definition:

Apt to start; skittish.

Few words of positivity

How can a man’s candour be seen in all its lustre unless he has a few failings to talk of? But he had an agreeable confidence that his faults were all of a generous kind—impetuous, arm-blooded, leonine; never crawling, crafty, reptilian.

George Eliot, Adam Bede

WORD SUGGESTIONS
Laugh your heart out.

Why was the cowboy a lot of laughs?He was always horsing around.

startfulness ENGLISH

Aptness to start.

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startish ENGLISH

Apt to start; skittish; shy; -- said especially of a horse.

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startlish ENGLISH

Easily startled; apt to start; startish; skittish; -- said especially of a hourse.

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