cath +‎-in

cethin (feminine singularcethin,pluralcethinion,equativecethined,comparativecethinach,superlativecethinaf)

1. dark,swarthy
2. fierce,severe
3. ugly,hideous

• cethinio
• cethinrwydd

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “cethin”, inGeiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies

• Welsh terms suffixed with -in
• Welsh lemmas
• Welsh adjectives

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