weaken
By connecting the opposite corners to form 4 triangles.
The opposite phase change (solid to liquid) is liquefaction.Where it means to strengthen or coalesce, the opposite could be fragmentation.
Actually, the opposite should occur. It will strengthen your stomach muscles.
It would greatly strengthen families headed by same-sex couples. It would not have any direct effect on families headed by opposite-sex couples.
That is the correct spelling of the word strengthen (to make stronger).
The noun of strengthen is strength.
To effectively perform a crossbody bicep curl, hold a dumbbell in one hand and curl it across your body towards the opposite shoulder. This targets the biceps and helps strengthen them. Be sure to keep your elbow close to your body and control the movement to maximize the exercise's effectiveness.
(Strengthen your muscles)
The antonym for strengthen is weaken.
If we merely strengthen our resolve, we can easily stay the course. These vegetables will strengthen the stew. Fresh resources will strengthen our allies in the field.
To strengthen = lehakhzeek (להחזיק)
The base word for 'strengthen' is 'strength'.