Superlative form of likely: most likely.(adjective)
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Use "likeliest" in a sentence
"The name likeliest to throw basketball fans is Jeff Jones, the former Virginia coach, whose No. 4 ranking caused Pomeroy to question the sample size."
"And why do physicists refer to the likeliest location of an electron in an atom as an orbital despite the obsolescence of the planetary model of the atom?"
"Skallagrimson, who hath been called the likeliest man of those born in"