1. (noun) someone who is small and insignificant

• pip-squeak
• squirt

2. (noun) a young person of either sex

• child
• fry
• kid
• minor
• nestling
• nipper
• shaver
• tiddler
• tike
• tyke
• youngster

1. (noun) a young person of either sex

• bairn
• bambino
• toddler
• tot
• yearling
• buster
• changeling
• child prodigy
• infant prodigy
• wonder child
• foster child
• foster-child
• fosterling
• imp
• monkey
• rapscallion
• rascal
• scalawag
• scallywag
• scamp
• kiddy
• kindergartener
• kindergartner
• preschooler
• orphan
• peanut
• picaninny
• piccaninny
• pickaninny
• poster child
• silly
• sprog
• street child
• waif
• urchin

1. (noun) someone who is small and insignificant

• cipher
• cypher
• nobody
• nonentity

2. (noun) a young person of either sex

• juvenile
• juvenile person

1. (noun) a young person of either sex

• childhood
• puerility
• childhood
• childlike
• childly