As nouns the difference between thingamabob and thingymabob
is that thingamabob is placeholder word for a thing or person nonspecific, unknown or forgotten while thingymabob is alternative form of lang=en.
thingamabob
English
Noun
(
en noun)
Placeholder word for a thing or person nonspecific, unknown or forgotten
Synonyms
* See also
* See also