Shallow

незадълбочен

nezadǎlbočen

(not intellectually deep; not penetrating deeply; simple; not wise or knowing)

пли́тък

plítǎk

(having little depth and significantly less deep than wide)

плитък

plitǎk

(extending not far downward)

повърхностен

povǎrhnosten

(concerned mainly with superficial matters)

плитчина

plitčina

(shallow portion of an otherwise deep body of water)