(n.) A minnow.

Elzevir Milquetoast adolescent angel apprentice babe babish baby bunting baby-doll baby-sized babyish bambino bantam bantling banty beginner big baby broad buttercup catechumen cater to cherub chick chickabiddy chicken chicken liver child cocker coddle colleen compact cosset cotton coward crybaby cutie dame damoiselle damsel darling dear deary deb debutant demoiselle diminutive doll doll-like dollish doormat dote dry-nurse duck duckling dull tool duodecimo entrant favor filly flame fledgling fraid-cat fraidy-cat frail freshman funk funker gal girl girlie gratify greenhorn greeny gutless wonder handy heifer hon honey honey bunch honey child hopeful hoyden humor in arms in diapers in nappies in swaddling clothes in the cradle inamorata incubator baby indulge infant infantile infantine invertebrate jellyfish jeune fille jill junior junior miss juvenal juvenile kittenish ladylove lamb lambkin lass lassie learner lightweight lily liver little angel little darling little missy little one love lover mademoiselle maid maiden meek soul mewling infant microcosm milksop mini miniature miniaturized minikin minimal minny minor minuscule miss missy mollycoddle mouse namby-pamby nebbish neonatal neonate neophyte nestling newborn newcomer nonentity novice novitiate nursling nymphet pamper pansy pantywaist papoose pet petkins piece please pocket pocket-sized pony precious precious heart preemie premature baby preschooler probationer pubescent puling infant puppet pushover raw recruit recruit romp rookie sad sack sapling satisfy scaredy-cat schoolgirl schoolmaid schoolmiss sissy skirt slip small-scale snookums softling softy sop spoil sprig steady stripling subdeb subdebutante subminiature subteen subteener suckling sugar sweet sweetheart sweetie sweetkins sweets teenager teener teenybopper tenderfoot toddler tomato tomboy tot toy trainee truelove twelvemo tyro vest-pocket virgin weak sister weakling weanling wench wet-nurse white feather white liver yearling young creature young hopeful young person young thing younger youngest youngling youngster youth