• siles,
• sdps,
• alg,
• alus,
• clp,
• axs,
• bfs,
• clx,
• cln,
• slxx,
• csos,
• dts,
• xes,
• hlm,
• ors,
• kle,
• khs,
• kls,
• osl,
• plg

• slews,
• slask,
• sligh,
• slacks,
• Sloas,
• slag,
• slush,
• sluss,
• slash,
• slug,
• slog,
• slack,
• slosh,
• slick,
• slake,
• sleek,
• sloss,
• slushy,
• slice.

The adjective form of "sls" is "sls-free".

The plural form of the word "sls" is "sls." The term does not change in its plural form.

The singular form of the word "sls" is "sl"