Megaphone, megacycle, and megalopolis.
orthodox, paradox, and doxology are some words with the stem root dox in it.
Great or in large
Words with 'rev' as a root are, bereaved, revere, reverend, reverence, or revelation. Words that have the prefix 're' are not included because they don't have the root 'rev'.
Decima is not a root word however deci is. Some words with this root word are decimal, decibar, decigram, etc.
megahug, megabig, megaphone, megabyte, megadose, megahit and meaglopolis.
MegabyteMega-corporationMegacycleMega-doseMegahertzMegalithMegalomaniaMegalopolisMegaphoneMega-sporeMegatonMegawat
Megaphone Megawatt
The root "mega" means "very large" or "great." It is often used in words to convey the idea of something being exceptionally big or powerful.
The Greek root for big is "mega" and the Latin root is "magnus."
These are all prefixes to root words. Mega = 1000000, kilo = 1000, milli = .0001, micro = .0000001
megaphone
Megalomaniac?
megacycle, megalopolis, megabyte, megastar, megalomania, megapixel, megaplex, megaspore, megawatt
Some words that start with "mega" and refer to something large are megaphone, megaton, and megalith.
Some words that contain the root "locus" are local, or dislocate.
orthodox, paradox, and doxology are some words with the stem root dox in it.
A few words with the root word LUNA are: lunatic lunar