Synonyms for filter in Free Thesaurus. Antonyms for filter. 41 synonyms for filter: purify, treat, strain, refine, riddle, sift, sieve, winnow, filtrate, screen, trickle, leach, seep, percolate, well, escape, leak.... What are synonyms for filter?
What It Could Also Be: Though you should always take a late period seriously if you've been engaging in any activity that could possibly get you pregnant, there are several things that can cause late periods besides pregnancy.
Why would a period come 5 days early? Some reasons for a period being 5 days early include stress, severe weight loss or weight gain or perimenopause, according to the National Institutes of Health. It is normal for women to have irregular periods.