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Influence in Irish (Tionchar): Meaning, Pronunciation, Usage

‘tionchar’ also means: effect

The Irish for influence is tionchar, a masculine noun (plural tionchair).
Updated October 2026Report a mistake

How to say “influence” in Irish

Irish:
tionchar
English:
influence, effect
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“TYUNG-khur”  /ˈtʲʊŋxəɾˠ/
Various forms
Plural:
tionchair (influences)
Genitive singular:
tionchair, an tionchair (e.g. méid an tionchair, the extent of the influence)
Genitive plural:
tionchar, na dtionchar (e.g. anailís na dtionchar, the analysis of the influences)

What does “tionchar” mean?

“Tionchar” has two alternative meanings. The most common comes first.

influence
The power to affect how someone or something develops, thinks or behaves.Also: sway, impact.
1 other meaning: effect
2effect
A result or impact that one thing has on another.Also: impact, consequence.

“Tionchar” with the article

The plural of influence in Irish is tionchair. Here is tionchar after the article (an t-alt), in the singular and the plural.

an tionchar
the influence
No change after an
na tionchair
the influences
Plural: no change after na

“Tionchar” in a sentence: Irish examples

Common Irish sentences using tionchar, the Irish word for influence.

Bhí tionchar mór ag a mháthair air.
His mother had a big influence on him.
Tá an tionchar sin le feiceáil go fóill.
That effect can still be seen.
Imríonn an aimsir tionchar ar an bhfómhar.
The weather affects the harvest.
Ní raibh aon tionchar ag an gcaint air.
The talk had no effect on him.
Bhí tionchair éagsúla ar a cuid ceoil.
Her music had various influences.
Rinneadh staidéar ar mhéid an tionchair.
The extent of the impact was studied.
Tá tionchar ag na meáin ar dhaoine óga.
The media influence young people.

Other nouns in Irish

More everyday Irish nouns to learn next.

Influence in Irish: frequently asked questions

What is the Irish for influence?

The Irish for influence is tionchar (pronounced “TYUNG-khur”). It’s a masculine noun and the plural is tionchair. Depending on context it can also mean effect.

How do you pronounce tionchar in Irish?

Tionchar is said like “TYUNG-khur” (IPA /ˈtʲʊŋxəɾˠ/).

What is the plural of influence in Irish?

The plural of tionchar is tionchair; with the article, na tionchair means “the influences”. The genitive plural is tionchar, as in anailís na dtionchar (the analysis of the influences).

Does tionchar have more than one meaning?

Yes. Tionchar can mean influence or effect, depending on context; the first is the most common.

Why does tionchar change to thionchar or dtionchar?

Irish changes the start of some words after certain words. After mo (my) tionchar becomes mo thionchar (lenition), and after ár (our) or i (in) it becomes ár dtionchar (eclipsis).

How do I say 'to influence someone' in Irish?

Use tionchar a imirt ar dhuine, or tionchar a bheith agat ar dhuine, e.g. Bhí tionchar aige orm.

What is the difference between tionchar and éifeacht?

Tionchar stresses influence or impact on something, while éifeacht means effect or efficacy, as in gan éifeacht, ineffective.

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