Skip to content

Suffix -y / -ie in English

Makes affectionate or informal forms of a word: dog becomes doggy, a cute word for a dog.

Forms nounsIn Spanish -ito / -ita (affectionate)/i/ · like the 'ee' in see, but short

Used to make new words. In informal speech it keeps making new words, but it cannot make any noun small: a small house is a little house.

What it does

Makes affectionate or informal words

base worddog-yynew worddoggydog gives doggy

On a noun: animals

  • piggivespiggy
  • duckgivesducky

On a noun: people

  • auntgivesauntie
  • techgivestechie

On an adjective

  • oldgivesoldie
  • softgivessoftie
  • badgivesbaddie

Some words have two spellings (granny or grannie) and others only one (selfie). It sounds childish or very casual, so keep it out of work emails.

How it is formed

It usually attaches as it is. Spelling changes in two cases:

  • momgivesmommyshort vowel + one consonant: double the consonant
    • TomgivesTommy
  • AustraliangivesAussielong word: cut it and add -ie

Examples 9

  • doggy

    The children were thrilled when they saw the little doggy in the park.

  • daddy

    She called out for her daddy the moment she woke up.

  • mommy

    The little boy ran to his mommy after school.

  • sweetie

    "Come here, sweetie," she said, kneeling down to hug the child.

  • birdie

    The golfer celebrated after making a birdie on the last hole.

Practice -y / -ie

1 of 4

Which of these informal words exists?

Common mistakes

cookie = cook + ie

cookie comes from Dutch koekje (little cake)

It looks like cook + -ie, but it arrived already formed: it has nothing to do with cooking.

My daddy works at a bank. (said by an adult)

My dad works at a bank.

An adult who says daddy sounds childish; in normal conversation people say dad and mom.

-y or -y

Adjectives are also made with -y (rain, rainy). That -y is not affectionate, it describes: a kitty is a little cat and a rainy day has rain.

See -y

Frequently asked questions

What does the suffix -y / -ie mean in English?

The suffix -y / -ie makes affectionate or informal forms of a word: dog becomes doggy, a cute word for a dog.

Can you use -y / -ie to make new words?

Used to make new words. In informal speech it keeps making new words, but it cannot make any noun small: a small house is a little house.

What is -y / -ie confused with?

Adjectives are also made with -y (rain, rainy). That -y is not affectionate, it describes: a kitty is a little cat and a rainy day has rain.

Written by Bryan López, English teacher · Updated
ESEN