underlayˈer noun

1. Someone who underlays
2. /unˈ/ a lower layer, substratum

• singing flames
• singing-galleries
• singing-gallery
• singing hinnies
• singing hinny
• singingly
• singing-man
• singing master
• singing masters
• singing-men
• singings
• singing sand
• singing sands
• singing telegram
• singing telegrams
• single
• single-acting
• single-action
• single blessedness
• single-blind
• single bond
• single bonds
• single-breasted
• single-cell protein
• single-cell proteins