| self-sustaining(adjective, main, free-living, fissiparous, nonsymbiotic) |
| successful(adjective, free, main, independent) |
| uppermost(adjective, lead, rank, head, master) |
| sovereign(adjective, free, independent, liberty, rights) |
| all-out(adjective, free, main, irrespective, free-living) |
| arrant(adjective, free, main, irrespective, free-living) |
| autarkic(adjective, main, free-living, fissiparous, nonsymbiotic) |
| autarkical(adjective, main, free-living, fissiparous, nonsymbiotic) |
| basic(adjective, free, main, irrespective, free-living) |
| breakaway(adjective, main, free-living, fissiparous, nonsymbiotic) |
| case-by-case(adjective, main, free-living, fissiparous, nonsymbiotic) |
| categorical(adjective, free, main, irrespective, free-living) |
| chief(noun, adjective, control, lead, manage) |
| commutative(adjective, main, free-living, fissiparous, nonsymbiotic) |
| complete(adjective, free, main, irrespective, free-living) |
| consummate(adjective, free, main, irrespective, free-living) |
| essential(adjective, importance, valuable, duty, reliable) |
| free-living(adjective, main, fissiparous, nonsymbiotic) |
| freestanding(adjective, free, main, independent) |
| fundamental(adjective, free, main, irrespective, free-living) |