say it: PIR-lis
peerless is an adjective meaning "eminent beyond or above comparison". It is pronounced /ˈpɪɹlɪs/ — PIR-lis. It carries one recorded sense.
eminent beyond or above comparison
“matchless beauty”
“the team's nonpareil center fielder”
“she's one girl in a million”
“the one and only Muhammad Ali”
“a peerless scholar”
“infamy unmatched in the Western world”
“wrote with unmatchable clarity”
“unrivaled mastery of her art”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for peerless come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.