Sunshine rhymes with:
moonshine, rosenshine, twonshein, boomershine, earthshine, mondschein, moonshine, rosenshine, shoeshine, twonshein
Sunshine sounds like:
samsom, samson, san-juan, sang-gon, sanguine, sanjuan, sansom, sanson, sansone, sanzone, schenken, semicon, senseney, shamanism, shangkun, shanken, shankman, shawinigan, shenanigan, shenkman, shenzhen, siemsen, simenson, simison, simkin, simonsen, simonson, simonsson, simson, singin', skonieczny, snecma, sonnenschein, sunken, sunshiny, swanigan, swanson, swensen, swenson, swinson, syncom, syngman