Heave-hoing is a term used to describe an action of forcefully lifting or throwing something with great effort. Antonyms for this word could be gentle, delicate, caress, or softly placing. These terms suggest a more considerate approach, where force is not required. The opposite actions imply a desire to handle something with care or with sensitivity, instead of using brute strength to achieve a goal. For instance, caressing a baby's cheek or placing a fragile ornament on a shelf requires a gentle touch rather than a heave-hoing motion. In conclusion, antonyms for heave-hoing entail more gentle and cautious handling, rather than forceful exertion.