ଅର୍ଥ : Having complicated nutritional requirements. Especially growing only in special artificial cultures.
							ଉଦାହରଣ : 
							Fastidious microorganisms.
							Certain highly specialized xerophytes are extremely exacting in their requirements.
							
ସମକକ୍ଷ : fastidious
Not exacting in nutritional requirements.
unfastidiousଅର୍ଥ : Requiring precise accuracy.
							ଉଦାହରଣ : 
							An exacting job.
							Became more exigent over his pronunciation.
							
ସମକକ୍ଷ : exigent