# additionally

/əˈdɪʃəˌnəɫi/ (US) · /ɐdˈɪʃənəli/ (UK) · CEFR B2 · Adverb

Source: https://englishreference.com/word/additionally
Updated: 2026-05-02

## Definition

used to introduce a new piece of information that supports or adds to what you just said. It is a more formal way of saying 'also' or 'plus'.

For teachers: used to introduce a supplementary fact or argument that reinforces a previous statement. Functions as a cohesive device to link ideas within a text.

## Examples

- Additionally, the hotel offers a free breakfast.
- The new software is faster than the old version; additionally, it requires less memory to run.
- The report highlights the environmental benefits of the project; additionally, it provides a detailed breakdown of the projected long-term cost savings for the local community.

## Pitfalls

- Not "Additionally to the cake, I bought fruit." but "In addition to the cake, I bought fruit." — Learners often confuse the adverb 'additionally' with the prepositional phrase 'in addition to' when followed by a noun.

## Usage notes

- Typically placed at the beginning of a sentence followed by a comma, or used to connect two independent clauses after a semicolon.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.