Assiduous vs. Fastidious

Assiduousadjective

Hard-working, diligent or regular (in attendance or work); industrious.

Assiduousadjective

Constant in application or attention; devoted; attentive; unremitting.

Assiduousadjective

Performed with constant diligence or attention; unremitting; persistent; as, assiduous labor.

Assiduousadjective

marked by care and persistent effort;

Assiduousadjective

showing great care and perseverance

Fastidiousadjective

Excessively particular, demanding, or fussy about details, especially about tidiness and cleanliness.

Fastidiousadjective

Overly concerned about tidiness and cleanliness.

Fastidiousadjective

Difficult to please; quick to find fault.

Fastidiousadjective

Difficult to please; delicate to a fault; suited with difficulty; squeamish; as, a fastidious mind or ear; a fastidious appetite.

Fastidiousadjective

giving and careful attention to detail; hard to please; excessively concerned with cleanliness;

Fastidiousadjective

having complicated nutritional requirements; especially growing only in special artificial cultures;