2
wacko(fanatic, dingbat, ultraist)
2
weirdie(noun, slang, wise)
1
albatross(noun, bird)
1
aliene
1
basket case(noun, slang, sick, mad person)
1
bird(noun, bird)
1
bittern(noun, bird)
1
blackbird(noun, bird)
1
bluebill(noun, bird)
1
bluebird(noun, bird)
1
boob(simple, fool, innocent, jerk, clown)
1
borderline case
1
bore(simple, fool, innocent, jerk, clown)
1
buffoon(simple, fool, innocent, jerk, clown)
1
bullfinch(noun, bird)
1
bum
1
bumpkin
1
bungler(noun, fool)
1
cad
1
calf
10 years ago|6.7k views|share |citing 
APASmart Define. (2016). loon thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/loon/thesaurus/synonyms
ChicagoSmart Define. 2016. "loon thesaurus" https://smartdefine.org/loon/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, loon thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/loon/thesaurus/synonyms>.
MLASmart Define. "loon thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/loon/thesaurus/synonyms>