accommodation vs adjustment

accommodation and adjustment both are nouns.

Word	Noun	Adjective	Verb	Adverb
accommodation	Yes	No	No	No
adjustment	Yes	No	No	No

As nouns, adjustment is a hypernym of accommodation; that is, adjustment is a word with a broader meaning than accommodation:

accommodation: (physiology) the automatic adjustment in focal length of the natural lens of the eye
adjustment: the act of making something different (as e.g. the size of a garment)

Other hypernyms of accommodation include alteration, modification.

As nouns, accommodation and adjustment are synonyms defined as:

accommodation and adjustment: making or becoming suitable; adjusting to circumstances

Other synonyms of accommodation include fitting.

accommodation (noun)	adjustment (noun)
the act of providing something (lodging or seat or food) to meet a need	the act of making something different (as e.g. the size of a garment)
(physiology) the automatic adjustment in focal length of the natural lens of the eye	the act of adjusting something to match a standard
living quarters provided for public convenience	making or becoming suitable; adjusting to circumstances
in the theories of Jean Piaget: the modification of internal representations in order to accommodate a changing knowledge of reality	an amount added or deducted on the basis of qualifying circumstances
a settlement of differences	the process of adapting to something (such as environmental conditions)
making or becoming suitable; adjusting to circumstances