mal de siècle
French noun phrase
mäl-də-syeklᵊ 
variants or mal du siècle
mäl-dᵫ-syeklᵊ
: world malaise : world-weariness
- idiomorph
- idiomorphic
- idiomorphism
- idiomorphisms
- idiomorphous
- idioms
- idiopathic
- idiopathically
- idiopathies
- idiophanous
- idiophone
- idiophones
- idiophonic
- idioplasms
- idiorrhythmic
- idiorrhythmism
- Idiosepiidae
- idiosyncrasies
- idiosyncrasy
- idiosyncratic
- idiosyncratically
- idiot
- idiot board
- idiot box
- idiot boxes