engulf or ingulf /in-gulfˈ/, also (obsolete) engulph or ingulph

1. To swallow up completely
2. To cause to be swallowed up
3. To overwhelm

engulfˈment noun

• blackwater fevers
• blackwaters
• black widow
• black widows
• blackwood
• blackwoods
• blad
• bladded
• bladder
• bladder campion
• bladder campions
• bladder cherries
• bladder cherry
• bladdered
• bladder fern
• bladder ferns
• bladder nut
• bladder nuts
• bladders
• bladder senna
• bladderworm
• bladderworms
• bladderwort
• bladderworts
• bladderwrack