Bollywood is world wide famous in music and song industry. Many people want to read or have lyrics of songs and some people who are more interested in music they find chords and notes, I have no deeper knowledge or even average. Only I like to listen songs.
Here are 31 websites to find and get Bollywood songs lyrics and Bollywood songs are in Hindi or Hindi-English mixed. I am not providing details about these websites but all websites have their own features and are little different from each other. I think you also would be interested in lyrics only.
First 17 websites are only for lyrics and 18 to 31 has a lyrics section.

Lyrics Only:

(1) Hindilyrix.com

(2) Lyricsmasti.com

(3) hindilyrics.net

(4) Bollywoodlyrics.com

(5) Gr8lyrics.com

(6) Thelyrix.ne

(7) Freehindilyrics.com

(8) Hindilyrics.org

(9) Musicgk.com

(10) Hindisonglyrics.net

(11) Smriti.com

(12) 10lyrics.com

(13) Desisonglyrics.com

(14) Apnilyrics.com

(15) dloadmp3.com

(16) hindisongslyrics.in

(17) hindilyrics.info

Lyrics and wallpapers, news, reviews etc…

(18) Thehindimusic.com

(19) Desifm.com

(20) Bollywoodpremiere.com

(21) Masti4india.com

(22) Planetradiocity.com

(23) Bollyfm.net

(24) Glamsham.com

(25) Bollywoodblitz.com

(26) Indian-music.com

(27) Go4bollywood.com

(28) Musicmaza.com

(29) Songsblasts.com

(30) Bollywoodhungama.com

(31) Funrocker.com

Inform if found broken links.