Vocabulary consisting only from characters you are able to read
丈夫
džoubu
good health, robustness, strong, solid, durable, hero, gentleman, warrior, manly personadj, jlpt5
生水
namamizu
unboiled watermix
手伝い
tecudai
(1)helper, assistant, (2)help jlpt3
学会
gakkai
scientific society/academic meeting/academic conference/(P)gakkou