sauce : (noun) a thick cooked liquid that is served with food to give it a particular taste. saucer : (noun) a small round plate that curves up at the edges that you put a cup on. coaster : (noun) a small thin object on which you put a glass, or cup, to protect a table from heat or liquids. coast : (noun) the land along or near a sea or ocean.
latter : (adj) being the second of two people or things, or the last in a list just mentioned. later : (adj) coming in the future or after something else. (adv) at a time in the future. lateral : (adj) relating to the sides of something, or movement to the side.
cause : (noun) a person, event, or thing that makes something happen. causal : (adj) relating to or showing the cause of something. casual : (adj) relaxed and not worried, or seeming not to care about something. casualty : (noun) someone who is hurt or killed in an accident or war. casualness : (noun) when you are relaxed and not worried, or seeming not to care about something.
Plato : an ancient Greek philosopher. Pluto : the object in our solar system that in the past was thought to be the planet farthest from the sun but that is no longer considered to be a planet. plateau : a large area of flat land that is higher than the land around it.
furtive : (adj) done in a quiet and secret way to avoid being noticed. fertile : (adj) fertile land or soil is able to produce good crops. futile : (adj) having no result or effect. pointless or useless.
zenith : (noun) the highest point reached in the sky by the sun, moon, etc. genus : (noun) a group of related animals or plants that includes several or many different species. genius : (noun) a very smart or talented person. genial : (adj) cheerful and pleasant.
proper : (adj) (only before noun) right, suitable, or correct. (only after noun) the real or main part of something, not other parts before, after or near to it.
comparable : (adj) similar to something else in size, number, quality etc, so that you can make a comparison. comparative : (adj) seeming to be something when compared with others.
exert : (verb) to use your power, influence etc in order to make something happen. exult : (verb) to feel or show great happiness. exhaust : (verb) to make someone feel extremely tired.
inordinate : (adj) going beyond what is usual, normal, or proper. subordinate : (adj) in a position of less power or authority than someone else. extraordinary : (adj) very unusual or surprising. extremely good or impressive.
ordinate : (noun) the coordinate that gives the distance along the vertical axis. ordinal : (adj) an ordinal number is used to show the position of something in a series. ordinary : (adj) average, common, or usual, not different or special.
There's an amusing poem called The Chaos which highlights a lot of the most difficult spelling and pronunciation oddities of English. Check it out: https://ncf.idallen.com/english.html
finding : (noun) the information that someone has discovered as a result of their study, work etc. find : (noun) something or someone that has been found.
resilient : (adj) able to become strong, healthy, or successful again after something bad happens. salient : (adj) very important or noticeable. valiant : (adj) very brave, especially in a difficult situation.
opposite : (adj) located at the other end, side, or corner of something. opposed : (adj) not agreeing with or approving of something or someone. opposing : (adj) fighting or competing against another person or group.
outset : (noun) the start or beginning of something. inset : (noun) a small map or picture that is shown on or next to a larger map or picture in order to show more detail.
mobile : (adj) able to move from one place to another. movable : (adj) able to be moved. removable : (adj) able to be detached or taken out of something.
wear : (verb) weary : (adj) very tired or bored, especially because you have been doing something for a long time. wary : (adj) careful because they think something might be dangerous or harmful. war : (noun)
forsake : (verb) to give up or leave someone or something entirely. for the sake of : (prep) in order to help, improve, or please someone or something.
ensure : (verb) to make certain that something will happen properly. reassure : (verb) to make someone feel calmer and less worried or frightened about a problem or situation. assure : (verb) ensure. reassure.
special :(adj) not ordinary or usual, but different in some way and often better or more important. spatial : (adj) of or relating to space. spacious : (adj) having a large amount of space.
foresee : (verb) to think or know that something is going to happen in the future. overlook : (verb) to not notice something, or not see how important it is. oversee : (verb) to be in charge of a group of workers and check that a piece of work is done satisfactorily. overseas : (adv)
distant : (adj) far away in space or time. distance : (noun) the amount of space between two places or things. instant : (adj) happening or produced immediately. instance : (noun) an example of a particular kind of situation.
level : (noun) the amount or degree of something, compared to another amount or degree. revel : (verb) to spend time dancing, eating, drinking etc, especially at a party. rebel : (noun) someone who opposes or fights against people in authority.