in·dif·fer·ent 
(ĭn-dĭfər-ənt, -dĭfrənt)
(ĭn-dĭfər-ənt, -dĭfrənt)adj.
1.
a. Having no particular interest or concern; apathetic: a person who is indifferent to the sufferings of others.
b. Having no marked feeling for or against: She remained indifferent toward their proposal.
2. Not mattering one way or the other; unimportant; immaterial: It's indifferent which outfit you choose.
3. Characterized by a lack of partiality; unbiased: an indifferent judge.
4.
a. Being neither too much nor too little; moderate: "Specialist rectifiers ... raised brandies of indifferent strength to the desired strength by further distillations" (L.M. Cullen).
b. Being neither good nor bad; mediocre: an indifferent performance. See Synonyms at average.
5. Not active or involved; neutral: an indifferent chemical in a reaction.
6. Biology Undifferentiated, as cells or tissue.
[Middle English, from Old French, from Latin indifferēns, indifferent- : in-, not; see IN-1 + differēns, different; see DIFFERENT.]
in·differ·ent·ly adv.
- covered bridge
- covered wagon
- coverer
- cover girl
- cover glass
- cover ground
- covering
- covering letter
- coverless
- coverlet
- cover letter
- coverlid
- cover (one's) ass
- cover one's ass
- cover (one's) tracks
- cover one's tracks
- coverpoint
- covers
- coversine
- cover slip
- coverslip
- cover story
- covert
- cover (the) ground
- cover the ground