Sunvijay (often categorized with SunTommy) is a legacy, non-Unicode Tamil font primarily utilized for high-quality, calligraphic, and specialized offline desktop publishing. It requires specific legacy encoding, usually implemented via tools like Azhagi+ for inputting text. For further technical guidance on typing, visit Azhagi+.
Solution: This is a rendering engine issue. Turn off "Kerning" in your word processor, or increase the font size slightly (from 12pt to 14pt).
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