SAT

    SAT GRAMMAR: COMMONLY CONFUSED WORDS

    Common word pairs that frequently appear on the SAT Writing section

    Published on May 12, 2025

    Here are commonly confused word pairs that appear on the SAT: AFFECT vs EFFECT: AFFECT is a verb (to influence), EFFECT is a noun (a result). ACCEPT vs EXCEPT: ACCEPT means to receive, EXCEPT means to exclude. COMPLEMENT vs COMPLIMENT: COMPLEMENT means to complete, COMPLIMENT means to praise. PRINCIPAL vs PRINCIPLE: PRINCIPAL means main or head of school, PRINCIPLE means a rule or belief. STATIONARY vs STATIONERY: STATIONARY means not moving, STATIONERY means writing materials. Master these distinctions to improve your Writing and Language scores!

    About the Author

    Larry Krieger is a nationally recognized SAT and AP expert with over 40 years of teaching experience.