is the best among (others)

salmon roe, salmon eggs (generally refers to roe removed from the ovary)

matter of taste

first, number one / game, round

most, -est, -most

(Kagoshima, dialect) most / (Kagoshima, dialect) first

a (single) pair, couple, brace (male-female pair of animals) / (gagaku, bugaku, dance) a style of performance consisting of pairs of left and right dances

freely; as much as one wants

liked, favorite

fondness, favor, favour