What does rightest mean?
“Rightest” is the superlative of “right” and means the most correct, suitable, proper, or morally justified option in a comparison. It can describe a decision, choice, method, course of action, or judgment. Although grammatically straightforward, the form is not common in formal modern prose: speakers usually choose “best” for a general comparison, “most correct” for accuracy, “most suitable” for appropriateness, or “most justified” for moral or legal questions. “Rightest” therefore often has an informal, emphatic, or slightly old-fashioned quality, though it also appears in literary and dialectal English. Its unusualness can make it effective in conversation when the writer wants to stress the unmistakably right choice, but it may sound affected in a formal document.
adjectiveThe comparative superlative form of “right,” meaning more correct, suitable, proper, or morally justified than something else.
- Most correct, suitable, proper, or justified.
"Of all the available routes, the northern path is the rightest way to approach the summit."
"Choosing the longer route was the rightest decision."
"She argued that the treatment was the most rightest of all the available options."
Although it sounds formal, “rightest” is most natural in informal speech and older or literary writing.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of rightest
The word comes from the Old English adjective “riht,” meaning correct, proper, just, or in a straight direction. It developed through Middle English into modern “right,” whose comparative and superlative forms are “righter” and “rightest.” The same Germanic root also underlies forms such as “righteous” and “rightful,” as well as the abstract noun “rightness.”
Related word forms
How rightest is actually used
This form is uncommon in formal contemporary English. “Most correct,” “most suitable,” or “best” will usually sound more natural, while “rightest” is especially associated with informal, dialectal, or literary usage. It is sometimes deliberately humorous because the comparison of “right” is less conventional than comparisons such as “better” and “best.”