Welsh edit

Etymology edit

From trychineb +‎ -us.

Adjective edit

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

  1. disastrous, catastrophic

Mutation edit

Welsh mutation
radical soft nasal aspirate
trychinebus drychinebus nhrychinebus thrychinebus
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.