Cases of word usage

1) a frame with beads or balls sliding on the roads, for a learning to count or for calculating (abacus)

2) to think of something with hatred or disgust (abhor)

3) in agreement with something (accordance)

4) a portable musical instrument with a box of air, metal reeds and a keyboard (accordion)

5) a part of a sentence that is not the subject or predicate (and can be omitted without making the sentence ungrammatical) such as 'with the red hair' in 'The boy with the red hair fell off his bike' (adjunct)

6) take a child into one's family is a son or daughter, with the legal responsibilities of a parent (adopt)

7) (an instance of) voluntary sexual intercourse of a married person with a person to whom he or she is not married (adultery)

8) something useful, helpful or likely to bring success, especially in competition with others (advantage)

9) a method of physical exercise with music (aerobics)

10) an aircraft with one or more engines (aeroplane)