The Bible Word Study will not let me enter "animal". If I type "anim" I only get the choice of "Anim" and "animals". Strangely, if I select "Anim", it brings up the Bible word study for "animal", rather than the city named "Anim".
Similarly a search in the NASB for "anim" brings up verses that mention animals. This appears to be an odd attempt at "stemming" to match all word forms.
But I cannot understand the result for the Bible word study.