Unisex, unicycle, unit, united, unified, unilateral
The prefix of "throne" is "th".
Ex- is the prefix that means out of or lacking. Some words include: exclude, except, exit, exhale, exclusive, exceed, etc.
The prefix for "many" is "multi."
The prefix of "ichthy" is "ichthyo-", which refers to fish.
I have heard that it means producing hoped effects or efficient.
Catatonic, cataclysmic, catastrophic all have the prefix "cata." I'm not sure what you mean by "has to do with the prefix 'cata.'"
The prefix in "unhurt" is "un-," which means "not" or "the opposite of." In this case, "unhurt" means not hurt or uninjured.
-sophy As in Philosophy. Also Soph- as a prefix.
incorrectindirectindigenousthere was one more i knew but i forgot
Words with a soft "th" sound include "think" and "thank." Words with a hard "th" sound include "this" and "that."
Words that start with th-thethatthosetheseThebesthankthenthisthanthey
There are millions of words that contain the letters "th."