deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE

/catur- / चतुर्

The base **catur- चतुर् means "four" and is irregular.

It gets an A आ augment in **catvAras चत्वारस् and **catvAri चत्वारि by !!caturanaD....

When f it becomes catasR चतसृ by tricaturosstr....

It irregularly gets /nAm in **caturNAm चतुर्णाम्.