From <span class="searchmatch">Proto</span>-<span class="searchmatch">Indo</span>-European *tép-os ~ *tép-es-os. *<span class="searchmatch">tápas</span> n heat <span class="searchmatch">Proto</span>-<span class="searchmatch">Indo</span>-Aryan: *<span class="searchmatch">tápas</span> Sanskrit: तपस् (<span class="searchmatch">tápas</span>) <span class="searchmatch">Proto</span>-<span class="searchmatch">Iranian</span>: *tápah Middle Persian: Book...
(oblique stem *tépes-) heat, warmth <span class="searchmatch">Proto</span>-<span class="searchmatch">Indo</span>-<span class="searchmatch">Iranian</span>: *<span class="searchmatch">tápas</span> <span class="searchmatch">Proto</span>-<span class="searchmatch">Indo</span>-Aryan: *<span class="searchmatch">tápas</span> Sanskrit: तपस् (<span class="searchmatch">tápas</span>) <span class="searchmatch">Proto</span>-<span class="searchmatch">Iranian</span>: *tapah- ~ *tāpah- Kurdish: Northern...