STRAINING Synonyms: 200 Similar and Opposite Words - Merriam-Webster
https://www.merriam-webster.com/thesaurus/straining
WebSynonyms for STRAINING: pulling, damaging, stretching, bruising, weakening, hurting, racking, wrenching; Antonyms of STRAINING: slackening, breaking, easing (up), idling, chilling, resting, hanging (around or out), shirking.
DA: 11 PA: 83 MOZ Rank: 47