Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
絹積雲 kensekiun cirrocumulustenki
神経質 shinkeishitsu nervousness, (being) highly strung, sensitiveness, neuroticmix
tama (1)(math) sphere, (suf,ctr) (2)counter for balls (in baseball); (3)ball, sphere, globe, orb, (4)bead (of sweat, dew, etc.), drop, droplet, (5)ball (in sports), (6)pile (of noodles, etc.), (7)bu mix
危ない橋を渡る abunaihashiwowataru to tread on thin ice (lit: to cross a dangerous bridge), to go out on a limb, to walk a tightrope, to take risksgodan, verb
積極的 sekkyokuteki assertive, positive, active, proactivemix
数学 suugaku mathematicsgakkou, jlpt4, math
推し量る oshihakaru to guess, to conjecture, to surmisegodan, verb, vtrans
写生 shasei sketching, drawing from nature, portrayal, descriptionsuru
実験 jikken experimentmix
醒める sameru (1)to wake, to wake up, (2)to become sober, to sober up, to regain consciousness (e.g. after anaesthesia), (3)to come to one's senses, to be disillusioned ichidan, verb, vintrans