Welsh edit

Etymology edit

From rhew +‎ -llyd.

Adjective edit

rhewllyd (feminine singular rhewllyd, plural rhewllyd, equative mor rhewllyd, comparative mwy rhewllyd, superlative mwyaf rhewllyd)

  1. icy, frosty

Mutation edit

Welsh mutation
radical soft nasal aspirate
rhewllyd rewllyd unchanged unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.