ガラス綿[garasumen] glass wool
引き綿[hikiwata] floss silk
海綿[kaimen] sponge
強綿薬[kyoumenyaku] guncotton
絹綿[kinuwata] silk floss

原綿[genmen] raw cotton
晒し木綿[sarashimomen] bleached cotton cloth
真綿[mawata] silk floss
脱脂綿[dasshimen] absorbent cotton
南京木綿[nankinmomen] nankeen (cloth)

一縷[ichiru] a thread
縷説[rusetsu] detailed explanation
縷々[ruru] continuously
縷縷綿綿[rurumenmen] going on and on in tedious detail

一縷の望み[ichirunonozomi] gleam (ray) of hope
繁縷[hakobe] chickweed
繁縷塩[hakobejio] chickweed (stitchwort) roasted and mixed with salt, then ground into a powder for use as toothpaste