robust /rō-bustˈ/

1. Stout, strong and sturdy
2. Constitutionally healthy
3. Vigorous
4. Thickset
5. Over-hearty

robustˈious /-yəs/ adjective

1. Robust
2. Violent (Shakespeare)
3. Strong or rough (Milton)

• special area
• Special Boat Service
• Special Branch
• special constable
• special correspondent
• special correspondents
• special damages
• special deliveries
• special delivery
• Special Drawing Rights
• special education
• special educational needs
• special effects
• special hospital
• special hospitals
• special intention
• special intentions
• specialisation
• specialisations
• specialise
• specialised
• specialiser
• specialisers
• specialises
• specialising