Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun amygdaloid

1 sense of amygdaloid

Sense 1
amygdaloid -- (volcanic rock in which rounded cavities formed by expanding gas have subsequently become filled with mineral deposits)
       => volcanic rock -- (extrusive igneous rock solidified near or on the surface of the Earth)

Antonyms of adj amygdaloid

1 sense of amygdaloid

Sense 1
almond-shaped, amygdaliform, amygdaloid, amygdaloidal -- (shaped like an almond)

INDIRECT (VIA rounded) -> angular, angulate -- (having angles or an angular shape)

Similarity of adj amygdaloid

1 sense of amygdaloid

Sense 1
almond-shaped, amygdaliform, amygdaloid, amygdaloidal -- (shaped like an almond)
       => rounded (vs. angular) -- (curving and somewhat round in shape rather than jagged; "low rounded hills"; "rounded shoulders")