# TD

> English word · Noun · frequency rank #8,492

## Definitions
1. Abbreviation of touchdown.
2. Initialism of tardive dyskinesia.
3. Initialism of ticket designator.
4. Initialism of tower defense.
5. Initialism of thumb damp.
6. Initialism of Teachta Dála, a member of Dáil Éireann, the lower chamber of the Parliament of the Republic of Ireland.
7. Initialism of Territorial Decoration (previously awarded to officers who had more than 12 years commissioned service in the Territorial Army (UK)).
8. Initialism of traveler's diarrhea.
9. Initialism of temporal difference.
10. Initialism of thought disorder.
11. Initialism of technical director.

## Easily confused with
- **to** (https://plainspell.com/en/vs/td-vs-to)
- **TV** (https://plainspell.com/en/vs/td-vs-tv)
- **te** (https://plainspell.com/en/vs/td-vs-te)
- **TL** (https://plainspell.com/en/vs/td-vs-tl)
- **TX** (https://plainspell.com/en/vs/td-vs-tx)
- **ti** (https://plainspell.com/en/vs/td-vs-ti)
- **Tu** (https://plainspell.com/en/vs/td-vs-tu)
- **Ty** (https://plainspell.com/en/vs/td-vs-ty)
- **TN** (https://plainspell.com/en/vs/td-vs-tn)
- **TS** (https://plainspell.com/en/vs/td-vs-ts)
- **TM** (https://plainspell.com/en/vs/td-vs-tm)
- **TT** (https://plainspell.com/en/vs/td-vs-tt)
- **TF** (https://plainspell.com/en/vs/td-vs-tf)
- **TJ** (https://plainspell.com/en/vs/td-vs-tj)
- **tp** (https://plainspell.com/en/vs/td-vs-tp)
- **TG** (https://plainspell.com/en/vs/td-vs-tg)
- **TK** (https://plainspell.com/en/vs/td-vs-tk)
- **the** (https://plainspell.com/en/vs/td-vs-the)
- **two** (https://plainspell.com/en/vs/td-vs-two)
- **too** (https://plainspell.com/en/vs/td-vs-too)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/td