deleterious

Stealthy is a related term of deleterious.

As adjectives the difference between stealthy and deleterious

is that stealthy is characterized by or resembling stealth or secrecy while deleterious is harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health).

As adjectives the difference between deleterious and corrosive

is that deleterious is harmful often in a subtle or unexpected way (as for example deleterious effects, deleterious to health) while corrosive is eating away; having the power of gradually wearing, hanging, or destroying the texture or substance of a body; as the corrosive action of an acid.

As a noun corrosive is

that which has the quality of eating or wearing away gradually.

As adjectives the difference between deleterious and lethal

is that deleterious is harmful often in a subtle or unexpected way (as for example deleterious effects, deleterious to health) while lethal is deadly; mortal; fatal.

As a noun lethal is

one of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid.

As an adjective deleterious is

harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health).

Disguised is a related term of deleterious.

As a verb disguised

is (disguise).

As an adjective deleterious is

harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health).

Concealed is a related term of deleterious.

As a verb concealed

is (conceal).

As an adjective deleterious is

harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health).

Deleterious is a related term of threatening.

As adjectives the difference between deleterious and threatening

is that deleterious is harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health) while threatening is presenting a threat; menacing; frightening.

As a verb threatening is

.

As a noun threatening is

an act of threatening; a threat.

Underhand is a related term of deleterious.

As adjectives the difference between underhand and deleterious

is that underhand is secret; clandestine while deleterious is harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health).

As an adverb underhand

is with an underhand movement.

Radical is a related term of deleterious.

As adjectives the difference between radical and deleterious

is that radical is favoring fundamental change, or change at the root cause of a matter while deleterious is harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health).

As a noun radical

is a member of the most progressive wing of the liberal party; someone favouring social reform (but generally stopping short of socialism).

Deleterious is a related term of malicious.

As adjectives the difference between deleterious and malicious

is that deleterious is harmful often in a subtle or unexpected way (as for example deleterious'' effects, ''deleterious to health) while malicious is of, pertaining to, or as a result of malice or spite.