Moodle has "wildcards" for their fill in the blank question answers. A wildcard is marked with an asterisk. I had students typing spaces after their answers and they would be marked wrong. If you add an asterisk after the answer "blue*" then students could type anything after the word "blue" and it would be marked as correct. This meant that I'd still have to give those question answers a visual, but it prevented a lot of false negatives. It would be great if Schoology could add the wildcard feature.
Fill in the blank wildcards