FAQs About the word stiffens

固まる

to make or become stiff or stiffer, to make stiff or stiffer, to become stiff or stiffer

硬化

和らげる,少ない,向上させる,中道派

stiffened => 固まる, stiffed => 堅い, stiff-arm => 硬い腕, sties => 大麦(おおむぎ), sticky wicket => 窮地,