arboriculture (noun) horticulture: gardening
Sinonime: at a loss, at sea, baffled, bewildered, bollixed, clueless, come apart, come unzipped, discombobulated*, dopey,
doubtful, floored, foggy, fouled up, hung up, in a fog,
lost, loused up, messed up, mind-blown, mixed up, mucked up, mystified, nonplussed, perplexed, rattled, screwed up, shook, shook up, spaced out,
stuck, stumped, thrown, unglued, without a clue
Antonime: aware,
certain,
cognizant,
sure