unfastidious

(ˌʌnfæˈstɪdɪəs) adjnot fastidious; not fussy; not appropriately concerned with detail or cleanliness

Thesaurus

Adj.	1.	unfastidious - not exacting in nutritional requirementsmicrobiology - the branch of biology that studies microorganisms and their effects on humansexacting, fastidious - having complicated nutritional requirements; especially growing only in special artificial cultures; "fastidious microorganisms"; "certain highly specialized xerophytes are extremely exacting in their requirements"
	2.	unfastidious - marked by an absence of due or proper care or attention to detail; not concerned with cleanliness; "unfastidious in her dress"unrefined - (used of persons and their behavior) not refined; uncouth; "how can a refined girl be drawn to such an unrefined man?"untidy - not neat and tidy; "careless and untidy in her personal habits"; "an untidy living room"; "untidy and casual about money"fastidious - giving careful attention to detail; hard to please; excessively concerned with cleanliness; "a fastidious and incisive intellect"; "fastidious about personal cleanliness"

Antonyms for unfastidious