Answer:

Certainly! Here's a Python program that accepts a word from the user and counts the frequency of a specific letter or character using the `collections` module:

```python

from collections import Counter

def count_frequency(word, character):

frequency = Counter(word)

return frequency[character]

# Accept word and character input from the user

word = input("Enter a word: ")

character = input("Enter a character: ")

# Count the frequency of the character in the word

frequency = count_frequency(word, character)

# Display the result

print(f"The frequency of '{character}' in '{word}' is {frequency}.")

```

In this program, we define a function `count_frequency` that takes a word and a character as input. It uses the `Counter` class from the `collections` module to count the frequency of each character in the word. The function then returns the frequency of the specified character.

We then accept the word and character input from the user using the `input` function. The `count_frequency` function is called with the word and character as arguments to calculate the frequency. Finally, the result is displayed using the `print` function.

Please note that this program is case-sensitive, meaning it treats uppercase and lowercase letters as different characters.