speechless Edit
Adjective
    temporarily incapable of speaking
eg: speechless with shock

speechless
    അഗദ

Entries from Olam Open Database

Speechless(adjective)::
    മൂകനായ,
    ഊമയായ,
    സ്‌തബ്‌ധവാചനായ,
    മിണ്ടാട്ടമില്ലാത്ത,

visit http://olam.in/ for details