உளறு - Ularu
III. v. i. clamour without sense, speak indistinctly (as a simpleton, a child or a person in fear) பிதற்று; 2. stammer out of fear, தடுமாறிப்பேசு.
உளறல், v. n. inarticulate utterance. உளறுபடி, உளறுபடை, incoherence in speaking. உளறுவாயன், a babbler, one that chatters.