insultED insultING
Edit: ^^ both of these are wrong, as they are from a different word.
try InsulatION or InsulatOR or even InsulatER
Prefixes and suffixes in like a name like a person
surface
designing,designable,designation..
varied, variably, varying
To insulate is to add on to something to preserve an energy. For houses that energy would heat.
-s and -ly
love -add suffixes
Prefixes and suffixes in like a name like a person
worshipped. worshipping.
distrusted mistrusted
a prefixes is a group of letters that are fixed to the front of the root word. A suffixes is the main word for example dislike. dis is the prefixes and like is the suffixes
cullen,romeo,vampire.
hymnal
surface
designing,designable,designation..
varied, variably, varying
You can add "-er" to form the word "viewer," denoting a person who watches or observes something. Another common suffix is "-s," used to form the plural "views" or indicate possession, as in "view's perspective."