From Old Irish taisbéntach (“showy, prominent”). By surface analysis, taispeáint (“showing”) + -ach.
taispeántach (genitive singular masculine taispeántaigh, genitive singular feminine taispeántaí, plural taispeántacha, not comparable)
| Singular | Plural (m/f) | |||
|---|---|---|---|---|
| Positive | Masculine | Feminine | (strong noun) | (weak noun) |
| Nominative | taispeántach | thaispeántach | taispeántacha; thaispeántacha² | |
| Vocative | thaispeántaigh | taispeántacha | ||
| Genitive | taispeántaí | taispeántacha | taispeántach | |
| Dative | taispeántach; thaispeántach¹ |
thaispeántach; thaispeántaigh (archaic) |
taispeántacha; thaispeántacha² | |
| Comparative | (not comparable) | |||
| Superlative | (not comparable) | |||
¹ When the preceding noun is lenited and governed by the definite article.
² When the preceding noun ends in a slender consonant.
taispeántach m (genitive singular taispeántaigh, nominative plural taispeántaigh)
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Bare forms:
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Forms with the definite article:
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| Irish mutation | ||
|---|---|---|
| Radical | Lenition | Eclipsis |
| taispeántach | thaispeántach | dtaispeántach |
| Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. | ||