ab- = away

     (1) abaxial

 assonance：ax 

 meaning：away from the central line

 example：the abaxial surface of a leaf

(2)abdicate

 assonance：dicate 

 meaning：to give up the position of being king or queen ;

     to fail or refuse to perform a duty

   example：he abdicates all right to be his own governor.

(3)abduce

 assonance：duke

 meaning：to draw to a different part

 example：if we abduce the eye unto either corner,

                 the object will not duplicate.

(4)abduct

 assonance：duck

 meaning：to take somebody away illegally by fiolence

 example：he had attempted to abduct the two children.

(5)abject

 assonance：reject

 meaning：terrible and without hope

 example：abject poverty

(6)abominate

 assonance：bomb

 meaning：to feel hatred or disgust for something/somebody

 example：all the teachers abominate cheating in examinations.

(7)abortion

 assonance：boring

 meaning：the deliberate ending of a pregnancy at an early stage

 example：she decided to have an abortion.

(8)abrade

 assonance：red

 meaning：to rub the surface of something, , and damage it or 

                  make it rough.

 ecample：much of the skin on her arm was abraded.

(9)abrupt

 assonance：ruck

 meaning：unexpectedly sudden

 ecample：i don't know the cause of his abrupt leave.

(10)abscess

  assonance：sence

      meaning：a swollen and infected area on your skin or 

                       in your body, full of a thick yellowish liquid 

      ecample：he has a bad abscess under that tooth.

(11)abscond

assonance：cone

meaning：to escape from a place

ecample：he absconded from the bank with all the money.

(12)abstain

assonance：stain

meaning：to stay away from something

ecample：his doctor ordered him to abstain from beer and wine.

(13)abstract

assonance：street 

meaning：based on general ideas and not on any particular 

                 real person, thing or situation.

ecample：abstract principles

(14)abstruse

assonance：truth

meaning：difficult to understand

ecample：einstein’s theory of relativity is very abstruse.

(15)abundant

 assonance：bone

 meaning：existing in large quantities

 ecample：we have abundant evidence to prove his guilt.