incapsulate /in-kapˈsū-lāt/

1. To enclose as in a capsule
2. To enclose (a modifying element) between other elements of a word

• grass moth
• grass moths
• grass of Parnassus
• grass-oil
• grass-oils
• grass-plot
• grass-plots
• grassquit
• grassquits
• kedgerees
• kedgers
• kedges
• kedgier
• kedgiest
• kedging
• kedgy
• keds
• keech
• keeches
• keek
• keeked
• keeker
• keekers
• keeking
• keeking-glass