Vocabulary consisting only from characters you are able to read
不味い
mazui
(1)(uk) unappetising, unappetizing, unpleasant (taste, appearance, situation), (2)unskillful, unskilful, bungling, clumsy, (3)ugly, homely, plain, unattractive, (4)awkward, untimely, inopportune, adj
内
uchi
(1)inside/within/ (2)while/ (3)among/amongst/between/(pn,adj-no) (4)we (referring to one's in-group, i.e. company, etc.)/our/ (5)my spouse/(n) (6)(arch) imperial palace grounds/ (7)(arch) emperor/( adj, jlpt4, leda1
大笑い
oowarai
great laughter, burst of laughtermix
図説
zusetsu
illustration, diagrammix
方向性
houkousei
(1)trend, course of action, direction, (2)(comp) directionality, directivity, orientation, (adj-no) (3)(comp) directional, vectorial mix