A2, b3, c1, d4
A conjecture is a guess, theory, hypothesis, or proposition.
an antonym of mammoth.
A theory can be a hypothesis, conjecture, or speculation.
Conjecture, omen, prophecy, augury...
Mammoth, massive, jumbo, powerful, great,mountainous...
large, bulky, giant, gigantic, mammoth, massive
awesome, enormous, immense, gigantic, huge, mammoth, massive.
alert
big, huge, mammoth, massive, expansive, (Antonyms, small, minuscule...)
industry, application
Behemothic, big, colossal, elephantine, enormous, gargantuan, giant, gigantic, high, immense, jumbo, large, leviathan, long, massive, mighty, monstrous, monumental, mountainous, prodigious, stupendous, titanic and vast are all synonyms. If you are looking for synonyms for the animal, im sorry but i cant find one. Mastodon
operation, performance, activity, movement