Vocabulary consisting only from characters you are able to read
偏導関数
hendoukansuu
partial derivativemath
只
tada
(1)(uk) ordinary, common, usual, (2)free of charge, (3)unaffected, as is, safe, (adv) (4)only, merely, just, simply, (5)but, however, nevertheless mix
北東
hokutou
northeast; northeastmix
針
hari
(1)needle, pin, (2)hook, (3)stinger, thorn, (4)hand (e.g. clock, etc.), pointer, (5)staple (for a stapler), (6)needlework, sewing, (7)malice, (ctr,n-suf) (8)counter for stitches mix
本名
honmei
real name; real namemix