8 adjectives to describe grumble

"Then," said Mr. Bellingham, "I'll treat myself to the luxury of telling you all my troubles; I don't often get the chance of a confidential grumble to a responsible man of my own class.

He heard a faint grumble and now and then a squeak.

Black clouds came boiling up over the mountain peaks, and the too familiar grumble of distant thunder sent us hurrying along the lovely ravine, through which the path leads to Aru.

They occur in the midst of good-natured grumbles about the heat, and the monotony of macaroni and rice and stew, and of requests for "more fags" and of hopes that "this business will soon be over.

This led to occasional grumbles, back-talk and skirmishes among the editorial team; however they say the best relationships flourish under tension.

That day, however, there was no ominous grumble from the eastward, the sky was cloudless, the flowers bloomed about the Château d'Hougomont, and the birds twittered in peace at the point before La Haie-Sainte to which the First Napoleon advanced in the evening and where for the last time he heard the shout then so long familiar but forever after unheard, "Vive l'Empereur!"

I dare say, if I were to pass a summer there now, I should find the atmosphere damp, or the wine sour, or the bread heavy, or the society heavier, or indulge in some such unreasonable and unseasonable grumbles as the near neighbourhood of four-score years is apt to inspire one with; but I used to find it amazingly pleasant once upon a time.

This was wrong of him, for Zuleika had never suffered any harm at the hands of General Miltiades Murger, "'eavy-sterned amateur old men" he quoted in a vicious grumble.

8 adjectives to describe  grumble