• levithan,
• lecthin,
• lechithin,
• kecithin,
• pecithin,
• oecithin,
• lwcithin,
• lscithin,
• ldcithin,
• lrcithin,
• l4cithin,
• l3cithin,
• lecithon,
• lecithoin,
• lecitin,
• lecathin,
• lecithyn,
• lecithan,
• lectrin,
• lecttin

• lewiston,
• Leighton.

The adjective form of the word "lecithin" is "lecithinic".

The plural of the "lecithin" can be the "lecithins".

The singular of the "lecithin" can be the "lecithin".