Alternative words for unsubstantiated include: debatable; unproven; uncertain; disputable; arguable; controversial. It means that something is uncorroborated and supported by a lack of evidence.
Alternative energies refer to energies generated such that they do not deplete the natural resources or harm the environment. Examples of alternative energies used in the U. S. are biomass electricity, hydroelectric and ocean energy.
If by genes, you mean DNA then the answer would be alelles.
Non-scientific based beliefs are beliefs based on unsubstantiated data or imagination. This would include:religionsuperstitionfolkloreliesfolktalesgossipmythology
No, natural gas is not an alternative energy. It is a fossil fuel.
Science shows us that the earth is warm enough for life because some gases in the atmosphere can capture heat rising from the earth's surface. This is the greenhouse effect. An alternative view is that this is not happening. Those who believe this do not believe science.
Alternative words (synonyms) for leakage:drainageseepageoozingleechingescape, leak, outflow, drip, trickle
If the teacher asks for alternative words for a given word or words then he's asking for some synonyms or other words that mean the same as the ones you have.
Some alternative words for disburse are the following: distribute, divvy, dole out, foot the bill, pay out, shell out. The definition of disburse means to spend money.
The definition of loved is held in passionate affection. Some alternative words for loved vary depending on the context but include hugged, desired, embraced, liked, adored, and cherished.
Some alternative words for strong are forceful, robust, strapping, and mighty.
The rumors are completely unsubstantiated and they should not be reported as factual by the newspaper.
Unsubstantiated means not proven, or not supported by facts. "That is an unsubstantiated rumor," is an example of the word in context.
amass, accrue, agglomerate, aggregate, attain . . .
unsubstantiated
There is not a single word that is an alternative word to never. However, there are combinations of words which mean basically the same thing. Some include not ever or at no time.
Even though her boss had no concrete information, she was fired due to unsubstantiated rumors floating around about her.
There are many alternative words. Try spoke or stated. There is also mentioned.