| AREOSYSTILES | • AREOSYSTILE n. a building or colonnade alternately araeostyle and systyle, also ARAEOSYSTYLE. |
| ASSIMILATORS | • assimilators n. Plural of assimilator. • ASSIMILATOR n. one who assimilates. |
| ASTROLOGISTS | • astrologists n. Plural of astrologist. • ASTROLOGIST n. one who affects to tell fortunes from the stars, also ASTROLOGER. |
| BLASTOSPORES | • blastospores n. Plural of blastospore. • BLASTOSPORE n. the orifice of a gastrula. |
| DISASTROUSLY | • disastrously adv. In a disastrous way. (Of the nature of a disaster; calamitously.) • DISASTROUS adv. attended by or causing suffering or disaster. |
| FISSIROSTRAL | • fissirostral adj. Having the bill cleft beyond the horny part, as in the case of swallows and goatsuckers. • FISSIROSTRAL adj. having a divided beak. |
| IDOLATRESSES | • idolatresses n. Plural of idolatress. • IDOLATRESS n. a female worshipper of idols. |
| PASTORALISMS | • pastoralisms n. Plural of pastoralism. • PASTORALISM n. pastoral character, fashion, cult or mode of writing. |
| PASTORALISTS | • pastoralists n. Plural of pastoralist. • PASTORALIST n. a proponent of pastoralism. |
| PASTORALNESS | • pastoralness n. Quality of being pastoral. • PASTORALNESS n. the state of being pastoral. |
| PERSONALISTS | • personalists n. Plural of personalist. • PERSONALIST n. someone who writes personal notes; a believer in, or follower of, personalism. |
| SACROCOSTALS | • SACROCOSTAL n. a muscle connecting sacrum and ribs. |
| SCISSORTAILS | • scissortails n. Plural of scissortail. • SCISSORTAIL n. an American flycatcher. |
| SINISTRORSAL | • sinistrorsal adj. Rising spirally from right to left (of the observer); sinistrorse. • SINISTRORSAL adj. of a climbing plant, rising helically and turning to the right. |
| SOLITARINESS | • solitariness n. The state or quality of being solitary. • SOLITARINESS n. the state of being solitary. |
| SPHEROPLASTS | • spheroplasts n. Plural of spheroplast. • SPHEROPLAST n. a bacterium or yeast cell that is modified, as by enzymatic action, so that there is partial loss of the cell wall and increased osmotic sensitivity. |