Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ひれ足 ひれあし flipperdoubutsu
一月 ひとつき one monthjlpt5, toki
みず waterjlpt5, kagaku, ryouri, shizen
下ろす おろす (1)to take down (e.g. flag), to launch (e.g. boat), to drop, to lower (e.g. ladder), to let (a person) off, to unload, to discharge, (2)to drop off (a passenger from a vehicle), to let (a person) of godan, verb, vtrans
四十 よんじゅう 40math