• fast, firm, stably, steadily, steady, sturdily, substantially, tightly
• balance, fastness, firmness, fixity, rigidity, rigidness, solidity, steadiness, strength, sturdiness, substance
• to take it into one's head to do sg
• to take it into one's head to do sg
• to become solid, to congeal, to consolidate, to firm, to set, set, to solidify, to stiffen
• to cement, to confirm, to congeal, to consolidate, to firm, to set, set, to solidify, to steady
• congelation, setting, solidification
• congelation, solidification