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

• weakest
• weak-eyed
• weakfish
• weakfishes
• weak force
• weak forces
• weak-handed
• weak-headed
• weak-hearted
• weak-hinged
• weak interaction
• weak interactions
• weakish
• weak-kneed
• weak-kneedly
• weaklier
• weakliest
• weakliness
• weaklinesses
• weakling
• weaklings
• weakly
• weak-minded
• weak-mindedly
• weak-mindedness