- acus acer-
chaff acerose acus acū-
needle acicular, acuity, aculeate,
aculeolate, aculeus, a****en, a****inate, acupuncture, acusector, acutance, acute,...
- spiny.
Aculeate –
having a
covering of
prickles or needle-like growth.
Aculeolate –
having spine-like processes. Aden – a gland.
Adenoid – gland-like. Adenop****...