Vocabulary consisting only from characters you are able to read
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
工学
kougaku
engineeringmix
一杯
ippai
(1)amount necessary to fill a container (e.g. a cupful, spoonful, etc.), a drink (i.e. an alcoholic beverage), (2)full, (3)one squid, octopus, crab, etc., one boat, (adv,adj-no,adj-na) (4)(uk) ful jlpt3