Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
群がる muragaru to swarm, to gathergodan, verb, vintrans
暗い kurai dark, gloomyadj, jlpt5
部隊 butai force, unit, corps, echelon, elementsensou
足元 ašimoto at one's feet, underfootmix
水泳 suiei swimmingjlpt4, leda1, sport
金星 kinsei Venus (planet)adj, leda1
文明 bunmei (1)civilization, civilisation, culture, (2)Bummei era (1469.4.28-1487.7.20) mix
交ぜる mazeru to mix, to stir, to blendichidan, jlpt3, verb, vtrans
将来 šourai futurejlpt4, leda1, toki
列車 retša train (ordinary)/(P)jlpt3, ryokou