資源【しげん】
resources
財源【ざいげん】
source of funds, resources, finances
源【みなもと】
source (of a river), fountainhead, source, origin, root
震源【しんげん】
hypocentre (of an earthquake), hypocenter
根源【こんげん】
root, source, origin, cause
源泉【げんせん】
source (of a spring, etc.), source (of payment, energy, knowledge, etc.), origin, wellspring
起源【きげん】
origin, beginning, source, rise
語源【ごげん】
origin of a word, derivation of a word, etymology