-aid

-a (possessive suffix) +‎ -i (possessive plural) +‎ -d (second-person singular personal suffix)

• IPA^(key): [ɒjid]

-aid

1. (possessive suffix) your ... -s (second-person singular informal, multiple possessions)

   ház (“house”) → a házaid (“your houses”)

• (possessive suffix) Variants:

  -id is added to words ending in a vowel except -i. Final -a changes to -á-. Final -e changes to -é-.

  -aid is added to back-vowel words ending in a consonant

  -eid is added to front-vowel words ending in a consonant

  -jaid is added to back-vowel words ending in a consonant or the vowel -i

  -jeid is added to front-vowel words ending in a consonant or the vowel -i

• Category:Hungarian noun forms
• Appendix:Hungarian possessive suffixes

• (North Wales, standard) IPA^(key): /ai̯d/
  • (North Wales, colloquial) IPA^(key): /ɛd/, /ad/
• (South Wales, standard) IPA^(key): /ai̯d/
  • (South Wales, colloquial) IPA^(key): /ɛd/

-aid (plural -eidiau)

1. Forming nouns denoting the amount contained, -ful

   Synonym: llond

   ‎cwpan (“cup”) + ‎-aid → ‎cwpanaid (“cupful”)

   ‎llwy (“spoon”) + ‎-aid → ‎llwyaid (“spoonful”)

   ‎potel (“bottle”) + ‎-aid → ‎potelaid (“bottleful”)

Unusually, this suffix has no fixed gender but instead takes on the gender of the root word it modifies.

-ad with i-affection

• -iaid

-aid

1. Forms plural nouns., -s

   Synonyms: -aint, -au, -ed, -edd, -en, -i, -iadau, -iaid, -iau, -ion, -od, -oedd, -on, -ydd, -yr, -ys

   ‎meudwy (“hermit”) + ‎-aid → ‎meudwyaid (“hermits”)

   ‎Pharo (“Pharaoh”) + ‎-aid → ‎Pharoaid (“Pharaohs”)

2. plural of -ad

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “-aid”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies
• Morris Jones, John (1913) A Welsh Grammar, Historical and Comparative, Oxford: Clarendon Press, § 143 iii 3