The 90's have been a t...................... time for the industry. (=rough, difficult)
tumultuous
Einstein wasn`t a diligent student but he had an ex.............................. mindset..
exploratory
We g.................... with financial problems back then and couldn`t afford many things.
grappled
Adaptability is always connected with the i.................... conflict between courage and need for safety. (=not separable, characterisitc of sth)
inherent
No one here could really see the issue from his v................. point.
vantage
You're absolutely i......................able to me; I could never do without you.
indispensable