white·cap 
(wītkăp′, hwīt-)
(wītkăp′, hwīt-)n.
A wave with a crest of foam.
whitecapped′ (-kăpt′) adj.
- interleukin-1
- interleukin-2
- interleukin-3
- interlibrary
- interline
- interline
- interlinear
- interlineation
- Interlingua
- interlingual
- interlingually
- interlining
- interlink
- interlock
- interlocution
- interlocutor
- interlocutory
- interlope
- interloper
- interlude
- interlunar
- intermarriage
- intermarry
- intermeddle
- intermeddler