def isVariableCandidate(atomsList):
    """
    Check is atoms list from an atom term is variable or not. 
    It checks if the atoms are in decrease order.

    Parameters
    ----------
    atomsList : list
        Bonded term list of atoms

    Returns
    -------
    variable : bool
        True if are a variable candidate
    """

    for ele in atomsList[1:]:
        if atomsList[0]<ele:
            return False
    
    return True