although 0637 ## >aph {af}; a primitive particle; meaning 
accession (used as an adverb or conjunction); also or yea; 
adversatively though: -- also, + {although}, and (furthermore, 
yet), but, even, + how much less (more, rather than), moreover, 
with, yea. [ql

although 1487 # ei {i}; a primary particle of conditionality; if,
 whether, that, etc.: -- forasmuch as, if, that, ([{al-])though},
 whether. Often used in connection or composition with other 
particles, especially as in 1489, 1490, 1499, 1508, 1509, 1512, 
1513, 1536, 1537. See also 1437.[ql

although 2539 # kaiper {kah'-ee-per}; from 2532 and 4007; and 
indeed, i.e. nevertheless or notwithstanding: -- and yet, 
{although}.[ql

although 2543 # kaitoi {kah'-ee-toy}; from 2532 and 5104; and 
yet, i.e. nevertheless: -- {although}.[ql