anomaly (n)
/əˈnɑm·ə·li/

something that is unusual enough to be noticeable or seem strange

memory (n)
/ˈmem.ɚ.i/

a thought of something that you remember from the past

degrade (v)
/dɪˈɡreɪd/

to reduce the quality of something

gap (n)
/ɡæp/

an empty space or opening in the middle of something or between two things

indisputable (a)
/ˌɪn·dɪˈspju·t̬ə·bəl/

obviously true

intervene (v)
/ˌɪn.təˈviːn/

to become involved in a situation in order to try to stop or change it

intuitively (r)
/ɪnˈtuət̮ɪvli/

in a state of being understand using feeling rather than the facts

recession (n)
/rɪˈseʃ·ən/

a period when the economy of a country is not doing well, industrial production and business activity are at a low level, and there are many people unemployed

retrieval (n)
/rɪˈtri·vəl/

the process of getting something back, especially from a place where it should not be

function (n)
/ˈfʌŋk·ʃən/

the natural purpose (of something) or the duty (of a person)

perception (n)
/pərˈsep·ʃən/

an awareness of things through the physical senses , esp. sight

imperfect (a)
/ɪmˈpɜr·fɪkt/

not perfect or not complete

recollection (n)
/ˌrek·əˈlek·ʃən/

a memory of something, or the ability to remember past events

storage (n)
/ˈstɔr·ɪdʒ/

the act of putting things in a special place for use in the future, or the place where you put things

compensate (v)
/ˈkɑːm.pən.seɪt/ 

to pay someone money because they have suffered an injury or loss

locate (v)
/loʊˈkeɪt/

to find or discover the exact position of something

distortion (n)
/dɪˈstɔr·ʃən/

a change that makes something no longer true or accurate

acquisition (n)
/ˌæk·wəˈzɪʃ·ən/

the act of obtaining or beginning to have something, or something obtained

mind (n)
/maɪnd/

the part of a person that makes it possible for him or her to think, feel emotions, and understand things

occurrence (n)
/əˈkɜr·əns/

something that happens, especially something unexpected and unpleasant