What is another word for stiff as board?
Pronunciation: [stˈɪf az bˈɔːd] (IPA) 
"Stiff as board" is a phrase used to describe someone who is rigid or inflexible. There are various synonyms for this expression, including "rigid," "immobile," "unyielding," "unbending," "inflexible," "hard as a rock," and "stiff as a poker." These terms can all be used to describe situations where something is unresponsive, tightly bound, or hard to move. For example, a person who is frozen in fear might be described as "stiff as a board," while a piece of wood that is tightly wedged in a crevice could be said to be "hard as a rock". In any case, these synonyms paint a picture of something or someone that is utterly inflexible.
