Following are all the submenu like words, in the list below.
CASCADING MENU
100% like submenu
HIERARCHICAL MENU
100% like submenu
ARRANGE
100% like submenu
MENU
98.79% like submenu
SUB-MENU
50.19% like submenu
DROPDOWN
50.19% like submenu
NAVBAR
50.19% like submenu
SUBNODE
50.19% like submenu
MENUBAR
50.19% like submenu
TOOLBAR
50.19% like submenu
SCROLLBAR
50.19% like submenu
MENUS
50.19% like submenu
COMBOBOX
50.19% like submenu
SUBNODES
50.19% like submenu
SUBDIRECTORY
50.19% like submenu
SUBFILE
50.19% like submenu
LISTBOX
50.19% like submenu
SUBFOLDER
50.19% like submenu
POPUP
50.19% like submenu
SUBDIALOG
50.19% like submenu
SUBFILES
50.19% like submenu
SUBWINDOW
50.19% like submenu
SUBVIEW
50.19% like submenu
SUBNAVIGATION
50.19% like submenu
SUBTAB
50.19% like submenu
SUBOPTION
50.19% like submenu
SUBFORM
50.19% like submenu
SUBSEARCH
50.19% like submenu
SUBSCREEN
50.19% like submenu
SUBTAG
50.19% like submenu
SUBHEADER
50.19% like submenu
SUBCONTROL
50.19% like submenu
SUBPAGE
50.19% like submenu
SUBLAYOUT
50.19% like submenu
SUBSITE
50.19% like submenu
SUBCACHE
50.19% like submenu
SUBBER
50.19% like submenu
SUBPICTURE
50.19% like submenu
SUBCHOICE
50.19% like submenu
SUBCATALOGUE
50.19% like submenu
SUB-ELEMENT
50.19% like submenu
SUBSUBSECTION
50.19% like submenu
SUBAPPLICATION
50.19% like submenu
SUBCAPTION
50.19% like submenu
SUBARCH
50.19% like submenu
SUBUSER
50.19% like submenu
SUBWEB
50.19% like submenu
SUBNAME
50.19% like submenu
SUBITEM
50.19% like submenu
SUBROOT
50.19% like submenu
SUBSTYLE
50.19% like submenu
SUBLINK
50.19% like submenu
SUBCOMMAND
50.19% like submenu
SUBPACKAGE
50.19% like submenu
SUBSTUB
50.19% like submenu
SUBCOMPONENT
50.19% like submenu
SUBSECRET
50.19% like submenu
SUBROW
50.19% like submenu
SUBPANEL
50.19% like submenu
SUBMASTER
50.19% like submenu
SUBHEADING
50.19% like submenu
SUBREQUEST
50.19% like submenu
SUBSERVICE
50.19% like submenu
SUBHISTORY
50.19% like submenu
SUBCONTENT
50.19% like submenu
SUBSERVER
50.19% like submenu
SUBSID
50.19% like submenu
SUBTERM
50.19% like submenu
SUBROUTE
50.19% like submenu
SUBENTRY
50.19% like submenu
SUBSUBSUBSECTION
50.19% like submenu
SPLIT SCREEN
50.19% like submenu
SUBHEAD
50.19% like submenu
SUB-PAGE
50.19% like submenu
SUBMIRROR
50.19% like submenu
SUBTECHNOLOGY
50.19% like submenu
SUBWEAPON
50.19% like submenu
SUBSECT
50.19% like submenu
SUBKERNEL
50.19% like submenu
SUBCONTEXT
50.19% like submenu
SUBLEGEND
50.19% like submenu
UNDERSECTION
50.19% like submenu
SUBNOTEBOOK
50.19% like submenu
SUBMANAGEMENT
50.19% like submenu
SUBFAMILY
50.19% like submenu
SUBDIAGRAM
50.19% like submenu
SUBPROGRAM
50.19% like submenu
SIDEBAR
50.19% like submenu
SUBDISCUSSION
50.19% like submenu
SUBDATASHEET
50.19% like submenu
SUB-SYSTEM
50.19% like submenu
SUBTIER
50.19% like submenu
SUBJOIN
50.19% like submenu
SUBSHAFT
50.19% like submenu
SUBGAME
50.19% like submenu
SUBHEADLINE
50.19% like submenu
SUBDICHOTOMY
50.19% like submenu
SUBELEMENT
50.19% like submenu
SUBIDEA
50.19% like submenu
SUBSTATUS
50.19% like submenu