The difference between Colloquial and Informal

When used as adjectives, colloquial means denoting a manner of speaking or writing that is characteristic of familiar conversation, of common parlance, whereas informal means not formal or ceremonious.


Colloquial is also noun with the meaning: a colloquial word or phrase, colloquialism.

check bellow for the other definitions of Colloquial and Informal

  1. Colloquial as an adjective (linguistics):

    Denoting a manner of speaking or writing that is characteristic of familiar conversation, of common parlance; informal.

  2. Colloquial as an adjective:

    Of or pertaining to a conversation; conversational or chatty.

  1. Colloquial as a noun:

    A colloquial word or phrase, colloquialism

  1. Informal as an adjective:

    Not formal or ceremonious.

    Examples:

    "an informal get-together"

  2. Informal as an adjective:

    Not in accord with the usual regulations.

    Examples:

    "an informal agreement"

  3. Informal as an adjective:

    Suited for everyday use.

    Examples:

    "'informal clothes"

  4. Informal as an adjective (of language):

    Reflecting everyday, non-ceremonious usage.

  5. Informal as an adjective (gardening):

    Not organized; not structured or planned.

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